Tuesday, May 14, 2024

UK

Opinion
Bold reforms are needed to tackle lobbying by the rich and powerful



Today


'No longer can we tolerate a system in which getting your way in Westminster is based not on what you know, but on who you know'


Jon Trickett is Labour MP for Hemsworth


The power of wealth in Britain is everywhere to be seen. It’s how Britain’s ruling class continues to rule. Especially in Westminster and Whitehall. They have penetrated almost all parts of the British state. More often than not, it is the views of a handful of rich individuals and powerful mega-corporations which count rather than the opinion of millions of voters. In a democracy it ought to be the other way round.

One of the ways in which wealth operates in the corridors of power, the discreet eating houses, the clubs and posh meeting rooms in central London clubs, is through lobbying.

It has been ten years since the Lobbying Act was passed into law. Named the ‘gagging bill’ it had light touch regulation of corporate lobbying and its heavy handed campaign restrictions on trade unions, charities and community organisations.

Last week the Public Administration and Constitutional Affairs select committee published a review of the bill. It is more of a timid whisper than the necessary roar. But, then, like so much in Westminster, it’s hard to criticise since their remit is tightly limited.

Limited by the rules, and in light of the fact that the government has ruled out changes to the legislation, the select committee focussed on increasing and expanding the transparency of government ministers and senior officials. The members declared that the rules, “risk negating the validity of the whole exercise”.

Lobbying per se isn’t necessarily a bad thing. For example, a constituent lobbying their MP for example is part of a healthy democracy. But there is real danger arising from the lobbying which is carried out by vested, monied interests, behind closed doors.

That is why I stand by my comments in parliament at the time the Bill was debated. Unfortunately, a decade on, they still ring true today:

This legislation runs contrary to the spirit of the times in which we live. It permits lobbying by the rich and powerful to continue in an unregulated way and in the shadows, while at the same time it seeks to silence wider civic society. Big tobacco’s voice will still be heard in the seats of power, while the voices of cancer activists will not. The voice of arms manufacturers will be heard, but not that of the Royal British Legion. The voice of private medicine will be heard, but not the unions representing nurses and hospital cleaners. The tax avoidance industry will be heard, but not the tax justice campaign.

And so we see, for example, David Cameron lobbying for Greensill Capital after leaving 10 Downing Street. How did he do it? He texted his mates in government who he once led. And what about the PPE contracts handed out during the pandemic? Contracts went to Tory donors, people who texted ministers seeking contracts, and even to contractors who a minister might have met in the pub or on the golf course. More recently, the Tory MP Scott Benton was filmed offering to lobby ministers for payment.

In 2014 when the lobbying act became law there was already a widespread sense of alienation from politics, but this has only intensified in the last ten years. The disillusionment people feel partly stems from a feeling that Britain is governed by a closed, gilded circle at the top which excludes the millions of hard-working people who play by the rules but who are struggling to get by.

Indeed, we have seen the richest few hundred people increase their wealth by over £500 billion since the financial crash. But workers have seen their pay stagnate or fall, their public services hollowed out and the cost of living skyrocket.

The only way to tackle big money and vested interests undermining our democracy is to bring in sweeping political reform. We need bolder rules on lobbying and associated activity such as the revolving door in and out of Whitehall, procurement misuse, APPGs and access to parliament.

We need a democratic revolution to tackle the underlying asymmetry of power between the fusion of the ruling economic and political elites on the one hand and the wider subdued population on the other.


As I have said before, Labour must make the case for a fundamental transformation in Britain’s political institutions. It should begin with a few key proposals: Shifting the boundary between the market and a renewed public sphere.
Breaking the grip which the privileged Few has on our public institutions.
Extending the franchise, reviewing how and where we vote, to ensure equality.
Extending democratic control to all the corners of our economy, including the boardrooms of large corporations.
Replacing the House of Lords and ensuring genuinely accountable democracy.
Ending the over centralised character of our state, which leaves it insulated from the views of the majority of our citizens.

Lobbying scandals, such as Cameron and Greensill, are often used for political point scoring rather than to fuel change. And if we do not act to transform political power, we cannot ensure economic justice.

The next Labour government must act differently to those which have come before it. For too long governments have talked a good game on cleaning up our politics, but when push comes to shove they have only tinkered around the edges. No longer can we tolerate a system in which getting your way in Westminster is based not on what you know, but on who you know.
UK
Unions destroy Esther McVey’s plan to scrap rainbow lanyards and diversity jobs from civil service

Today
Left Foot Forward

'You have to wonder why Esther McVey feels so threatened by a rainbow lanyard that it deserves so much of her time'


Unions representing workers in the civil service have hit out at Esther McVey’s ‘virtue signalling’ as the so-called ‘Minister for Common Sense’ announced plans to ban rainbow lanyards and diversity jobs.

Speaking at the Tory Centre for Policy Studies, McVey told the audience she wanted “a visible change to occur to the lanyards we use to carry out security passes” as she went on, “working in the civil service is all about leaving your political views at the building entrance”.

The minister without portfolio also said she will crack down on jobs dedicated to inclusion and diversity, as she described the roles as “woke hobby horses” in her latest “war on woke” in the civil service.

Her supposedly ‘common sense’ proposals been blasted with heavy criticism, with the Tory MP condemned for “playing politics” with civil servant’s livelihoods and well-being, in the name of a “hostile culture war agenda”.

Speaking to Henry Riley on LBC, the General Secretary of the FDA union, Dave Penman, said: “You have to wonder why Esther McVey feels so threatened by a rainbow lanyard that it deserves so much of her time, when public services are on their knees and government departments are cutting back services.

“Pandering to a narrow, hostile culture war agenda against the civil service will not create “harmony, unity & inclusivity”, it will create division, resentment and anger, but then she knows that.”

Assistant General Secretary of the FDA union, Lucille Thirlby, said the government’s proposals were “extraordinary” as she called the minister out for “virtue signalling” and suggested that the Conservatives spent more time focusing on delivering quality public services.

“Nobody joins the civil service in order to ‘impose their own political ideology’.. when the country is facing challenges, should the colour of a civil servant’s lanyard really be a ministerial priority?” said Thirlby.

“Equality, diversity and inclusion is a serious topic worthy of serious consideration and debate. Unfortunately, we got nothing of the sort from Esther McVey, who instead rattled off of a tick list of culture-war talking points.”

Fran Heathcote, General Secretary of the PCS union which also represents civil servants, accused McVey of “playing politics with our members’ livelihoods and well-being”.

“Time and again, evidence shows an equal and diverse workforce is a more productive workforce,” Heathcote said.

“Esther McVey is playing politics with our members’ livelihoods and well-being. She would be better spending her time, and her department’s money, on improving our members’ pay and working conditions.”

Political editor David Osland summed up a mood: “If only Esther McVey was as angry about hungry school children as she is about rainbow lanyards.”


Tory Minister accused of ‘deliberately misleading the public’ with conspiracy theory claims

Hannah Davenport 
Today
Left Foot Forward

'This is a new low for the Conservative party'


TweetShareWhatsAppMail


Tory Health Minister Maria Caulfield has been slammed for spreading false claims linked to ‘15-minute cities’ as she faces calls to report herself to the ministerial ethics adviser.

Leaflets from the MP for Lewes stated a misleading claim that some councils in England would be introducing a road toll system under the so-called ‘15-minute cities’ plan. It came days before the leader of the Commons Penny Mordaunt introduced a conspiracy theories guide for MPs, which included ’15-minute cities’.

Caulfield said that the two largest parties on the district council, the Lib Dems and Greens, were planning to introduce a scheme where people would have to pay a congestion charge to drive more than 15-minutes from their home, something both parties have said is completely untrue.

Deputy leader of the Liberal Democrats, Daisy Cooper said the leaflets were “dishonest” and accused the minister of “deliberately misleading the public to save her own job”.

She called for Caulfield to apologise to the local people and report her leaflet to the ethics adviser, stating, “that would be the honest and decent thing to do.”

“After years of Conservative sleaze and scandal, the public desperately wants a return to integrity in politics, yet Maria Caulfield is spreading baseless claims,” said Cooper. “This is a new low for the Conservative party.”

During an interview on Politics South East, Caulfied defended her claims despite being told by the reporter that it was misleading. Journalist and activist George Monbiot said her comments were “really disturbing” as he accused the minister of spreading “a blatant conspiracy fiction”.

Monbiot wrote on X: “When ministers spread potent fictions like this, and refuse to back down when shown they are wrong, you can see what remains of standards in public life collapsing in real time.”

He also called for Caulfield to issue a public correction and to apologise.

She’s not the first Tory MP to spread false ’15-minute city’ theories. During the Conservative Party conference in 2023 Transport Secretary Mark Harper suggested local councils were involved in a ‘sinister’ misuse of so-called ‘15-minute cities’ to ‘police’ people’s movement.

It comes as MPs have now been given a new guide to conspiracy theories that includes ‘15 minute cities’, which the document defines as a claim that urban design principles of 15-minute cities is a means of controlling movement and personal freedoms.

Hannah Davenport is news reporter at Left Foot Forward
UK

Opinion
Mick Lynch: We need binding laws to prevent vicious race to the bottom for seafarers’ jobs

Today
Left Foot Forward

'P&O have been preventing seafarers from ‘interacting with the British economy’ for years'

Mick Lynch is General Secretary of the National Union of Rail, Maritime and Transport Workers


Disgraced P&O boss Peter Hebblethwaite admitted he could not live on £4.87 an hour during his grilling by MPs at the Business Select Committee hearing last week.

It was probably the most truthful thing he said throughout his testimony.

Committee Chair Liam Byrne MP was asking that question because that is the pittance many of Hebblethwaite’s staff have to subsist on while working for P&O Ferries.

Worse still, the seafarers currently working on P&O Ferries’ Cypriot and Bahamas registered ships are employed via a crewing agent registered offshore, further undermining their terms and conditions.

During his testimony, Hebblethwaite informed MPs that his crews are employed by an agency and are not employed by P&O Ferries directly.

At the same time, Hebblethwaite repeated his dubious claim P&O’s seafarer welfare standards were “second to none.”

This perverse situation has arisen following the decision two years ago by P&O to sack 786 seafarers, violating domestic British law and ripping up collective bargaining agreements.

Heavy duty security guards entered ships on March 17th to remove the crew, on the orders of P&O bosses.

P&O were eventually given the green light from their Dubai owners to fork out a redundancy payment that circumvented the Employment Tribunal process and slapped gagging agreements on those who took ex-gratia, time limited redundancy payment which cynically exploited the cost-of-living crisis and the aftermath of the pandemic.

This decision to drastically alter the P&O crewing model from a union recognised workforce with decent terms and conditions, to super exploited agency crews paid less than the UK national minimum wage, is part of the company’s drive to maximise profits and minimise costs.

Replacing our members with agency Ratings on £4.87 per hour and other poverty rates of pay cannot be tolerated at P&O or any other operator in the UK.

Hebblethwaite’s reference during his testimony to International Transport Federation (ITF) agreements demeans the maritime industry, as these are agreements in the deep sea where an ordinary seafarer can be paid a basic rate under $500 per month.

The ITF supports a mandatory seafarers charter which would set seafarer pay and conditions on international ferry routes from the UK and allow negotiations between trade unions including with all operators of passenger and freight ferries from UK ports. This would include P&O.

However, comparing the rates of pay that are established through ITF agreements on vessels transiting the world should have no place in the short sea ferry sector.

We are clear that the crewing model for seafarers working on ferry services that call at a UK port up to five times a day should reflect local employment conditions, regardless of where the ship is flagged.

Hebblethwaite also claimed that their agency seafarers on the Channel have 7 days leave per month and 9 days leave per month on Hull-Rotterdam during 17-week contracts.

We can categorically state that P&O’s seafarers on these routes do not work 28 on and 36 days off respectively during their 17-week contracts and it is noticeable that Hebblethwaite could not say whether crews are working longer than 17 weeks or not in the North Sea.

From what we know, agency crew on the Dover – Calais route continue to work 17-week rotations, working a minimum of 12 hours per day 7 days per week over that period.

They are essential ferry services for the economy and the employment conditions and rights of all Ratings employed on board in roles such as cook, steward, abled bodied seamen or engine rating, should reflect this through collective bargaining agreements with the RMT, like those agreed with Stena Line and DFDS ferries.

P&O crews are also effectively held captive, as they are prevented from taking shore leave in the UK, to visit shops, exercise or benefit their mental wellbeing during their 17-week contracts on the Dover route.

P&O have been preventing seafarers from ‘interacting with the British economy’ for years and the replacement of our members with agency crew on voyage only contracts, ingrains this approach.

Given the riding roughshod over British laws, sacking hundreds of seafarers and continuing to mislead parliamentarians, P&O needs to be bought to heel through strong domestic legislation.

That’s why we need binding laws, setting mandatory standards above international minimums which is creating a vicious race to the bottom for seafarers’ jobs, working conditions and livelihoods in the ferries sector.

There is a tremendous opportunity to legislate for high employment in the shipping sector and wider maritime economy particularly in growth areas like offshore renewable, decommissioning and waste transport.

But that can only happen by reviving jobs for UK Ratings across the shipping industry, ending exploitation of seafarers and providing opportunities for seafaring communities to get back on their feet.

SPACE

Chinese scientists discover huge magnetic toroids in the milky way halo


WORD OF THE DAY


CHINESE ACADEMY OF SCIENCES HEADQUARTERS
Milky Way halo 

IMAGE: 

MAGNETIC FIELDS IN THE HALO OF THE MILKY WAY HAVE A TOROIDAL STRUCTURE, EXTENDING IN THE RADIUS RANGE OF 6000 LIGHT-YEAR TO 50,000 LIGHT-YEAR FROM THE GALAXY CENTER. THE SUN IS AT ABOUT 30,000 LIGHT-YEAR.

view more 

CREDIT: IMAGE BY NAOC





The origin and evolution of cosmic magnetic fields is a long-standing unsolved question at the frontier of astronomy and astrophysics research and has been selected as one of the key areas of investigation for many major world-class radio telescopes, including the Square Kilometer Array (SKA) under construction. To determine the large-scale magnetic field structures in the Milky Way has been a major challenge for many astronomers in the world for decades. 

In a new study published in The Astrophysical Journal on May 10, Dr. XU Jun and Prof. HAN Jinlin from the National Astronomical Observatories of the Chinese Academy of Sciences (NAOC) have revealed huge magnetic toroids in the halo of the Milky Way, which are fundamental for cosmic ray propagation and provide crucially constraint on the physical processes in the interstellar medium and the origin of cosmic magnetic fields.

Prof. HAN, a leading scientist in this research field, has determined the magnetic field structures along the spiral arms of the Galactic disk through a long-term project of measuring the polarization of pulsars and their Faraday effects. In 1997, he found a striking anti-symmetry of the Faraday effects of cosmic radio sources in the sky with respect to the coordinates of our Milky Way galaxy, which tells that the magnetic fields in the halo of the Milky Way have a toroidal field structure, with reversed magnetic field directions below and above the Galactic plane.

However, to determine the size of these toroids or the strength of their magnetic fields has been a tough task for astronomers for decades. They suspected that the anti-symmetry of the sky distribution of Faraday effects of radio sources could be produced merely by the interstellar medium in the vicinity of the Sun because pulsars and some nearby radio-emission objects, which are quite near to the Sun, show Faraday effects consistent with anti-symmetry. The key is to show whether or not magnetic fields in the vast Galactic halo had such a toroidal structure outside the vicinity of the Sun.

In this study, Prof. HAN innovatively proposed that the Faraday rotation from the interstellar medium in the vicinity of the Sun could be counted by the measurements of a good number of pulsars, some of which have been obtained recently by the Five-hundred Aperture Spherical radio Telescope (FAST) by themself, and then could be subtracted the contribution from the measurements of background cosmic sources. All Faraday rotation measurement data in the past 30 years were collected by Dr. XU. Through data analysis, scientists found that the anti-symmetry of the Faraday rotation measurements caused by the medium in the Galactic halo exists in all the sky, from the center to the anti-center of our Milky Way, which implies that the toroidal magnetic fields of such a odd symmetry have a huge size, existing in a radius range from 6000 light-years to 50,000 light-years from the center of the Milky Way.

This study provides human beings a new understanding of the physics of our Milky Way, and is a landmark for the researches on the cosmic magnetic fields.

Island birds more adaptable than previously thought


UT Arlington study: Island species may tolerate changes better than mainland animals



UNIVERSITY OF TEXAS AT ARLINGTON

Luke O. Frishkoff 

IMAGE: 

LUKE O. FRISHKOFF, ASSISTANT PROFESSOR OF BIOLOGY AT THE UNIVERSITY OF TEXAS AT ARLINGTON

view more 

CREDIT: COURTESY UT ARLINGTON




Scientists still don’t fully understand the consequences that pollution and climate change can have on the world around us. Now, a new peer-reviewed study published in the Proceedings of the Royal Society examining bird populations living on islands shows we may know even less than previously thought.

“Usually, one predicts that there should be fewer species of birds living in agricultural areas where trees have been removed and the land manipulated than in natural habitats like forests,” said Luke O. Frishkoff, assistant professor of biology at The University of Texas at Arlington. “But strangely, on the islands we studied off the coast of China, we found opposite patterns with the communities of birds under examination—there were more bird species in agriculture than in forested areas.”

Along with researchers from East China Normal University in Shanghai, the University of Birmingham in the United Kingdom, and the University of Pittsburgh Medical Center, Frishkoff examined birds living in the Zhoushan Archipelago, the largest chain of islands in China. They chose islands as a place to study birds because while islands make up only 5% of the Earth’s land mass, they support 20% of the world’s species of animals.

The team surveyed birds during the breeding season along 34 islands—some forested, some used for farmland, some more isolated than others. They particularly looked for small and remote islands with farmland habitats. Bird populations were tracked in four separate surveys over two years.

“Human activities have extensively modified habitats on three-quarters of all the Earth’s surface worldwide, and islands are no different,” Frishkoff said.

The researchers found that birds were more evolutionarily similar on smaller, more isolated islands than on larger, less remote places. The team had expected to find that forested areas had more numerous and more varied species of birds compared to farmland areas. But they were surprised to find that the opposite was true: Areas with farms and human settlements had more species of birds and greater diversity than forested areas.

“All this is suggesting that there are some fundamental principles of ecology that we don’t yet understand, and that there is perhaps something special about islands that affects species that can tolerate human environments differently than species that require natural ecosystems for sur-vival,” Frishkoff said. “We need additional research to better understand why bird evolution, and the evolution of species in general, is different on islands so that we can better protect and sustain biodiversity in other human-dominated ecosystems.”

 

 

How miniature backpacks led to the discovery of the world’s largest hummingbird species


Eight year University of New Mexico study leads to new species



UNIVERSITY OF NEW MEXICO

Southern Giant Hummingbird 

IMAGE: 

SOUTHERN GIANT HUMMINGBIRD PREPARES TO TAKE FLIGHT.

view more 

CREDIT: CHRIS WITT




Researchers from UNM’s Museum of Southwestern Biology (MSB) have uncovered the giant hummingbird’s extreme long-distance migration for the first time. Their eight-year study, Extreme elevational migration spurred cryptic speciation in giant hummingbirds published this week in Proceedings of the National Academy of Sciences, led them to another important discovery: The world’s largest hummingbird is a new species.

The team, led by Jessie Williamson, UNM Ph.D., 2022, included the Museum of Southwestern Biology at UNM, Pontificia Universidad Católica de Chile in Chile, and Centro de Ornitología y Biodiversidad in Peru. Initially the researchers wanted to figure out where these migratory giant hummingbirds spend the winter. The birds, which are about eight times the size of a Black-chinned hummingbird, breed along the Pacific Coasts of central Chile but ‘vanish’ after breeding. This mystery had remained unsolved since the 19th century when Charles Darwin observed the migratory giant hummingbirds during his voyage on The Beagle. At that time, Darwin speculated that the hummingbirds migrated to the Atacama Desert region of northern Chile.

By affixing miniature backpacks tracking devices to hummingbirds, Williamson and her UNM-led team of international collaborators discovered that migratory giant hummingbirds ascend over 13,000 feet in elevation to the high Andes, flying as far north as the mountains of Peru. This roundtrip migratory journey covers more than 5,200 miles –– about the distance between New York City and Buenos Aires.

To make the discovery, Williamson developed a method for attaching miniature ‘backpack’ tracking devices that were small and light enough for hummingbirds and did not interfere with their hovering style of flight. She published a paper describing this method in the Journal of Avian Biology in 2021.

“It took a lot of trial and error to come up with a suitable harness design,” said Williamson. “Hummingbirds are challenging to work with because they are lightweight with long wings and short legs. They’re nature’s tiny acrobats.”

One of the research team's novel discoveries was that migratory giant hummingbirds don’t just fly straight up to high altitudes–they pause their upward climb for periods of days to allow their blood and lungs to acclimate. In this way, the giant hummingbirds employ the same acclimatization strategy used by human mountaineers.

“Nobody had figured out where migratory giant hummingbirds go because they were hiding among the non-migratory giant hummingbirds,” said Professor and Director of the Museum of Southwestern Biology Christopher Witt, who advised Williamson’s dissertation work. “The two forms of giant hummingbird look almost identical — for centuries, ornithologists and birders never noticed that they were different. “We couldn’t have figured this out without the miniaturized trackers.”

Genome sequencing of museum specimens allowed the team to distinguish the two forms of giant hummingbirds for the first time.

“Natural history collections were absolutely essential to this work,” said co-author Ethan Gyllenhaal, a current Ph.D. candidate at UNM. “Including DNA from 154-year-old type specimens was key to solving this evolutionary puzzle.”

In fact, these valuable historic specimens led the team to the groundbreaking finding that the migratory and high-elevation resident giant hummingbirds had been evolving separately for about three million years, more than enough time to make them distinct species.

The giant hummingbird population that lives year-round in the high Andes is larger and has notably different blood and lungs than the migratory form. As a previously unrecognized species (Patagona sp. nov.), it needed a name. After consulting with scholars, the team proposed the name Patagona chaski to recognize the shared characteristics between giant hummingbirds and the high-altitude adapted, fleet-footed chaski messengers of the Inka empire.

This work was made possible through international collaborations among institutions in the United States, Chile, and Peru and supported by generous landowners in Chile and rural communities in Peru. The team of authors, students and field assistants, conducted dedicated fieldwork from sea level to high Andean peaks. In Chile, the team succeeded in capturing a giant hummingbird only once every 146 net hours. Field crews camped and worked on steep, cactus-laden Andean slopes with no electricity or running water for weeks at a time.

“This effort is just the beginning,” said Williamson, “Combining migration tracking with genomics has opened up research opportunities that could fill a lifetime.”

UNM Research Team: The team from UNM’s Museum of Southwestern Biology included Dr. Jessie Williamson (UNM Ph.D., 2022), who led this work as part of her dissertation, and her advisor, Dr. Christopher C. Witt. Dr. Williamson is currently a National Science Foundation Postdoctoral Fellow and Rose Fellow at the Cornell Lab of Ornithology; she also continues as a Research Associate at the Museum of Southwestern Biology; in August, 2025, she will be an Assistant Professor of Zoology and Physiology at the University of Wyoming. Other team members included Selina Bauernfeind (UNM B.S. 2016, M.S. 2022), Matthew Baumann (UNM B.S., 2010, M.S. 2014), Chauncey Gadek (UNM B.S., 2016, M.S., 2019), and Ethan Gyllenhaal (UNM Ph.D., 2024).

Other collaborating institutions: Universidad Pontificia Católica de Chile, Centro de Ornitología y Biodiversidad, George Washington University, University of Oregon, and Cornell University & Lab of Ornithology.

Funding: National Science Foundation, Dr. Mike Hartshorne and Dr. Lida Crooks, American Philosophical Society, Explorers Club, Society of Systematic Biologists, American Ornithological Society, Wilson Ornithological Society, Nuttall Ornithological Club, American Museum of Natural History, UNM Biology Graduate Student Association, UNM Latin American and Iberian Institute, and UNM Department of Biology Scholarships.

Source: Williamson JL, Gyllenhaal EF, Bauernfeind SM, Bautista E, Baumann MJ, Gadek CR, Marra PP, Ricote N, Valqui T, Bozinovic F, Singh ND, Witt CC. 2024. Extreme elevational migration spurred cryptic speciation in giant hummingbirds. Proceedings of the National Academy of Scienceshttps://doi.org/10.1073/pnas.2313599121

Southern Giant Hummingbird with a geolocator backpack in Valparaíso Region, Chile. 


Dr. Jessie Williamson measures a Southern Giant Hummingbird in Chile.

CREDIT

Chris Witt

 

CABI publishes guide to the naturalized and invasive plants of Malawi



CABI has published a ‘Guide to the Naturalized and Invasive Plants of Malawi’ – a country home to the UNESCO World Heritage site, Lake Malawi, the fifth largest freshwater lake in the world by volume and home to around 700 species of cichlids.



CABI

Book cover 

IMAGE: 

GUIDE TO THE NATURALIZED AND INVASIVE PLANTS OF MALAWI

view more 

CREDIT: CABI





CABI has published a ‘Guide to the Naturalized and Invasive Plants of Malawi’ – a country home to the UNESCO World Heritage site, Lake Malawi, the fifth largest freshwater lake in the world by volume and home to around 700 species of cichlids.

The guide, written by Dr Arne Witt, CABI’s Invasives Coordinator, South, and co-authored by Jamestone Kamwendo and Dr Elizabeth Mwafongo, provides detailed descriptions of 115 invasive alien plant species in Malawi and neighbouring Zambia with information on their impacts and management.

It was developed by CABI, in collaboration with the Environmental Affairs Department and Malawi Herbarium and Botanic Garden, and includes line drawings, colour images and distribution maps.

The guide is sub-divided into seven major sections: Aquatics; Climbers (including vines and creepers); Grasses; Ferns; Herbs (including spreading or flat-growing plants); Shrubs; Succulents; and Trees.

Some of the most problematic invasive plant species in Malawi and Zambia include the perennial aromatic shrub Lantana camara, Chinese mint (Hyptis suaveolens), Mexican sunflower (Tithonia diversifolia) and Australian pest pear (Opuntia stricta).

Rich in wildlife and plant species

Malawi is rich in wildlife and plant species, including lions, leopards, elephants, rhinos, and buffalo. Lake Malawi is also home to more species of fish than any other lake including cichlids such as Utaka, Mbuna and Mcheni.

Meanwhile, Mount Mulanje boasts 69 endemic plant species; and the Nyika plateau harbours over 200 orchid species.

But the myriad of native species present in Malawi is threatened by, among others, the uncontrolled spread of Invasive Alien Species (IAS) which are also eroding the natural resource base on which millions of people depend.

One of the major barriers to effective IAS management is the lack of information on the presence, distribution, impact, and management of invasive species.

Serious threat to biodiversity, livelihoods, and economic development

Dr Witt said, “Invasive alien species pose a serious threat to biodiversity, livelihoods and economic development in Malawi and neighbouring Zambia. Yet the management of invasive species in both countries, and of invasive alien plant species, is constrained by several factors.

“These include weak policies or poor implementation of policies pertaining to IAS management; lack of awareness and of access to critical information, particularly on the presence, distribution, impacts and management of IAS; inadequate resources available for effective prevention and control, and a general lack of capacity.

“This guide is intended to give Malawi and Zambia the information they require, in order to be able to develop effective strategies for combating the existing and rapidly increasing menace posed by invasive alien plants.”

Managing shared invasive plant species

Dr Witt added that it is hoped the guide will foster increased collaboration between Malawi and Zambia, and possibly also other countries in the region, especially in responding to the challenges of managing shared invasive plant species.

“As such it is hoped that the Guide will contribute to increased collaboration across all the SADC regions. In fact, the SADC Secretariat has highlighted the significant threat that IAS pose to economic development in the region,” Dr Witt said.

The guide was funded by the Global Environment Facility (GEF) whose remit includes providing grants and finance for projects related to, amongst others, biodiversity, climate change, land degradation, sustainable forest management and food security.

It has been developed to help address this issue as one of the outputs of the UNEP-GEF Project "Enhancing sustainability of Protected Area systems in Malawi and stabilizing agro-production in adjoining areas through improved IAS management."

Dr Yusuf M. Mkungula, Secretary for Natural Resources and Climate Change at the Malawian Government, said, “The guide will contribute significantly to increasing awareness and building capacity about the threat invasive species pose to sustainable development.”

Dr Mkungula added that the guide will also contribute to Malawi meeting its obligations under various international agreements and treaties, such as the Convention on Biological Diversity (CBD) and the International Plant Protection Convention (IPPC).

“Improved management of invasive plants will also contribute significantly to Malawi achieving its Sustainable Development Goals,” he said.

 

Additional information

Book reference

Witt, A; Jamestone, K; Mwafongo, E (2024), Guide to the Naturalized and Invasive Plants of Malawi, CABI, Wallingford, UK, 370pp.

Find out more and access the book from the CABI Digital Library here.

Funding acknowledgement

This publication was funded/co-funded by the Global Environment Facility.

The Global Environment Facility (GEF)-funded project Enhancing sustainability of Protected Area systems in Malawi and stabilizing agro-production in adjoining areas through improved IAS management, is implemented by the United Nations Environment Programme (UNEP) and executed by the Environmental Affairs Department of the Government of Malawi.

About the authors

Arne Witt is currently the Regional (Africa and Asia) Coordinator for Invasive species for CABI, based in Wilderness (George), South Africa. He has been an International Project Coordinator and/or Technical Advisor for a number of regional and national UNEP-GEF IAS Projects in Africa, Asia, Caribbean, and the Middle East. In these roles he has worked with countries in developing policies, building capacity, creating awareness, and developing and implementing best management practices, including biological control. He continues to develop and implement IAS projects in these regions.  Arne has a PhD from the University of the Witwatersrand, South Africa. He has Master of Science degrees in Entomology (Stellenbosch University) and Conservation Biology (University of Cape Town). He has published a number of journal articles, and authored or co-authored book chapters and books on the identification and management of invasive alien species.

Jamestone Kamwendo is the Principal Scientific Officer at the National Herbarium and Botanic Gardens of Malawi (NHBG), based in Zomba. He has more than 20 years of practical working experience in botanical research, herbarium specimen curation, and assessing the conservation status of plant species using the IUCN Assessment Criteria. He also has vast and varied practical skills, knowledge and experience in plant identification and classification of both terrestrial and freshwater flora. Jamestone has a Master of Science degree from the University of Malawi. He has contributed to the publication of a number of journal articles, book chapters and books on invasive alien plant species in Malawi.

Elizabeth Mwafongo is a Senior Scientific Officer at the National Herbarium and Botanic Gardens of Malawi (NHBG). She has worked for the NHBG for 25 years and in that time has been involved in various institutional projects. She is an accomplished taxonomist focussing on bryophytes, pteridophytes, and species in the family Hyacinthaceae. She has a BSc degree from the University of Malawi, Chancellor College, a Master of Science degree from the University of Cape Town and a PhD in Plant Systematic Botany from the University of Oslo.

 ANDROGENY, THE THIRD SEX; TRANS PLANT

Like dad and like mum…all in one plant


Researchers breed tomato plants that contain the complete genetic material of both parent plants.



MAX PLANCK INSTITUTE FOR PLANT BREEDING RESEARCH





In a new study, led by Charles Underwood from the Max Planck Institute for Plant Breeding Research (MPIPZ) in Cologne, Germany, scientists established a system to generate clonal sex cells in tomato plants and used them to design the genomes of offspring. The fertilization of a clonal egg from one parent by a clonal sperm from another parent led to plants containing the complete genetic information of both parents. The study is now published in Nature Genetics.

Hybrid seeds, combining two different parent lines with specific favorable traits, are popular in agriculture as they give rise to robust crops with enhanced productivity, and have been utilized by farmers for over a hundred years.

The increased performance of hybrids is generally known as hybrid vigour, or heterosis, and has been observed in many different plant (and animal) species. However, the heterosis effect no longer persists in the subsequent generations of these hybrids due to the segregation of genetic information. Thus, new hybrid seeds need to be produced every year, a labor-intensive and expensive endeavor that doesn't work well for every crop. 

So, how can the beneficial traits, encoded in the genes of hybrid plants, be transferred to the next generation?

Typically, our genetic material undergoes reshuffling during meiosis – a crucial cell division occurring in all sexually reproducing organisms. This reshuffling, due to random segregation of chromosomes and meiotic recombination, is important in generating novel and beneficial genetic configurations in natural populations and during breeding.

However, when it comes to plant breeding, once you have a great combination you want to keep it and not lose it by reshuffling the genes again. Having a system that bypasses meiosis and would result in sex cells (egg and sperm) that are genetically identical to the parents could have several applications.

In this study, Underwood and his team established a system, in which they replace the meiosis by mitosis, a simple cell division, in the most popular vegetable crop plant, the cultivated tomato. In the so-called MiMesystem (Mitosis instead of Meiosis) the cell division mimics a mitosis, thus sidestepping genetic recombination and segregation, and produces sex cells that are exact clones of the parent plant. The concept of the MiMesystem has previously been established by MPIPZ director Raphael Mercier in Arabidopsis and rice.

A breakthrough aspect of the new study is that for the first time the researchers harnessed the clonal sex cells to engineer offspring through a process they call “polyploid genome design”.

Usually, sex cells have a halved chromosome set (in humans, 46 chromosomes reduces to 23; in tomato 24 chromosomes reduces to 12) whereas the MiMe sex cells are clonal and therefore this halving of the chromosome set does not happen. Underwood and his team performed crosses that meant that the clonal egg from one MiMe tomato plant was fertilized by a clonal sperm from another MiMe tomato plant. The resulting tomato plants contained the complete genetic repertoire of both parents – and is thereby made up of 48 chromosomes. Hence all favourable characteristics from both hybrid parents are consolidated – by design – in one novel tomato plant. 

Because of the close genetic relationship between tomatoes and potatoes, the team around Underwood believes that the system described in this study can be easily adapted for use in potato, the world’s fifth most valuable crop plant, and potentially other crop species.

In view of rising population figures and climatic changes, the development of high-yielding, sustainable, and stable varieties is crucial to securing the world's food supply in the long term. Therefore, it is critical to cultivate plants that exhibit heightened disease resistance and stress tolerance. Innovative approaches to plant reproduction technologies are essential. The MiMe system and its application in polyploid genome engineering could be one promising avenue to tackle today’s agricultural challenges.

“We are really excited about the possibility of using clonal sex cells to carry out polyploid genome design. We are convinced this will allow breeders to untap further heterosis -  the progressive heterosis found in polyploids – in a controlled manner”, says Charles Underwood.

“The tomato MiMe system we have established could also be used as a component of clonal seed production - synthetic apomixis - in the future. This could massively reduce the cost of producing hybrid seeds”, adds Yazhong Wang.