The Guardian

With the potential to curb urban congestion, could a successful trial scheme in Morocco act as a launchpad for borrowing bikes across the whole continent?

Moroccans claim you can identify someone as a true Marrakech local if they own a bicycle. The streets of this north African city were once full of ardent cyclists, but in recent decades they’ve been overtaken by scooters and cars that swarm the city’s congested roads.

Now, French bike company Smoove, is trying to revive Marrakech’s biking culture — and boost sustainable transport — by launching Africa’s first fully functioning bike share scheme in the city. The launch coincided with the start of the COP22 climate conference in the city.

Photographer Richard Jones’s Energy+Notion project tells the story of energy in Wales, from the remnants of coal mining that shaped its towns and landscapes to the new windfarms springing up where the mines once stood. The project was conceived in collaboration with the Arts Council of Wales.

• These photos feature as part of a touring digital installation and photo exhibition. The next venue is Blackwood Miners’ Institute, November 24 and 25

Edwinstowe, Nottinghamshire Perhaps it is a human-sized story – that after 400,000 days on Earth, the Major Oak is still full of life

Although British place names make frequent reference to different tree species, there can be few road signs giving directions to a single specimen. Nor can there be many English woods more steeped in story than Sherwood Forest.

I found a few incidental tales even as I walked up to the Major oak. There were fairy bonnet mushrooms painting their way across a dead stump like Lowry crowds through Salford. There were some last wasps around a waste bin, and wood pigeons so glutted on acorns their crops bulged. A robin laced its sad song among the birches, but sadder still was a bench with the following inscribed across its seat: “Abby Louise Hucknall – Missed So Much.” An emotional counterpoint came amid much open-armed laughter from the children playing along a Halloween-themed trail.

15 November 1927: A central authority to control inland waters must be a priority for the government

The appointment by the Minister of Health and the Minister of Agriculture and Fisheries of a representative Joint Advisory Committee under the chairmanship of Sir Horace Monro “to consider and from time to time report” upon the pollution of rivers and streams and suggest appropriate legislative or administrative measures to reduce what is admittedly a growing evil is welcome, though tardy, news.

Such administrative bodies as the Mersey and Irwell Joint Committee, the West Riding of Yorkshire Rivers Board, the Ribble Joint Committee, the Thames Conservancy Board, and other similar bodies have long been doing excellent work. But the problem is a national one. A strong deputation, representing numerous interests, recently urged upon the Government the immediate need for “a central authority to control inland waters.” It was able to support this demand by quotations from Royal Commissions, Select Committees, Departmental Committees, and scientific authorities for a period of more than half a century.

Herbivorous tropical fish in the remains of a kelp forest in northern New South Wales, Australia. A University of NSW study found the disappearance of kelp from waters near Coffs Harbour coincided with a 0.6 degree temperature rise that had the ‘truly catastrophic’ effect of attracting increased numbers of hungry fish

• Destruction of kelp forests by tropical fish shows impact of ocean temperature rises

The Australian wave energy company’s new hub is the world’s largest and most advanced for developing offshore renewable energy technology

Carnegie Wave Energy’s offshore energy-generating infrastructure is purposefully inconspicuous. Its patented CETO buoys, which resemble large circular tanks, are tethered to an anchor in the seafloor and remain fully submerged, out of sight.

It’s a design feature that prioritises long-term survival in the ocean over efficiency in converting energy, says Michael Ottaviano, Carnegie’s managing director.

An exceptionally rapid melt this summer has led to unusually high water temperatures in the Arctic Sea, slowing the progress of fresh ice formation

Residents of the Alaskan city of Barrow (due to change its name to Utqiaġvik on 1 December) would normally be looking out across a frozen harbour by now, but this year the sea is reluctant to freeze.

Barrow’s average temperature for October 2016 was a balmy -1C, significantly warmer than the long-term average of around -8C. And over the North Pole the air has been a full 10C warmer than average of late.

Deforestation near Coffs Harbour coincided with 0.6C temperature rise, which had ‘catastrophic’ effect of attracting fish

Herbivorous tropical fish have destroyed kelp forests in northern New South Wales, showing that even small increases in ocean temperature can lead to kelp deforestation, an Australian study has found.

The University of NSW study, published in the Proceedings of the National Academy of Sciences on Tuesday, found that the disappearance of kelp from waters near Coffs Harbour coincided with a threefold increase in the number of tropical fish in the region.

Election of climate science denier Donald Trump could speed up talks to preserve elements of the Paris agreement

“People were walking around looking pretty shellshocked,” says Dr Bill Hare, perched on a chair in the cavernous media tent at the United Nations climate talks in Morocco. “If you hugged an American there was a good chance they’d burst into tears.”

Donald Trump’s triumph in the US elections cast a shadow over the first week of the 22nd round of talks here in Marrakech. The president-elect has pledged to pull the US out of the global climate agreement – signed by all countries in Paris last year to keep global warming “well below 2C”.

Calls for a tax on meat and dairy products (Report, 8 November) are misguided and would increase, not decrease, overall emissions from agriculture. Instead we should improve production systems by taxing nitrogen fertiliser and pesticides, the underlying causes of environmental damage associated with food systems.

Something close to mass hysteria has developed in relation to cattle and other ruminants since the publication in 2006 of Livestock’s Long Shadow, by the Food and Agriculture Organisation. This report and its successor in 2013 are both flawed and misleading. They conflate the emissions from the destruction of virgin land in South America, the root cause of which is not chicken production, but our insatiable demand for vegetable oils, with the actual emissions from ruminants. They also failed to balance this by including emissions from the conversion of land to grow crops for human consumption, or the carbon sequestration associated with the planting of forests in parts of the world, such as the UK, that was taking place at the same time.

Sydney Renewable Power Company to sell 519 shares after International Convention Centre deal to buy all electricity produced

The company responsible for Australia’s biggest CBD solar installation has invited public investment, making it the first community renewables project in Australia with a public share offering.

Sydney Renewable Power Company’s 520kW solar installation on top of the new International Convention Centre in Darling Harbour is the size of 12 tennis courts and will generate enough electricity to power about 100 homes each year.

While prestigious routes are well-maintained, smaller footpaths under the care of local councils are suffering from budget cuts - and it’s these we need the most

The largest ever survey of footpaths in England and Wales has found that almost half are in need of improvement, with a tenth of the 140,000-mile network in serious disrepair. For anyone, like me, who considers a decent yomp a staple of any good weekend, those results won’t seem in the least bit surprising.

Of the 59,000 problems reported by the 3,250 citizen surveyors who took part in the Ramblers’ Big Pathwatch, a third were for missing signposts that can quickly turn a pleasant country stroll into an epic trudge as the detours mount up. But most were for obstructions, like barbed wire and collapsed bridges, or footpaths made impassable by flooding and overgrowth that would likely force you to abandon your walk altogether.

ClimateHome: Failings on the part of the bank contributed to ‘real and often severe harm’ to villagers around the Sibovc mine, says leaked report

The World Bank broke its own rules and contributed to the suffering of hundreds of Kosovans who were forced from their homes to make way for a coalmine, a leaked report reveals.

The giant state-owned Sibovc mine has swallowed communities as it expanded. It would supply the only coal power plant on earth the World Bank is considering backing.

From drought-hit Nigeria to wine-growing Finland, we hear from people whose lives have already been changed by a warming world

• 2016 will be the hottest year on record, UN says

In the displacement camps of north-east Nigeria, most residents have the same answer for why 2.6 million people have been forced from their homes in this region. They are running from Boko Haram, the jihadist militants who still control significant parts of the Lake Chad basin.

Native Americans fear that the Dakota Access oil pipeline – a $3.7bn project that would carry crude oil from the Bakken oil field in North Dakota to a refinery in Patoka, Illinois – would contaminate sacred lands and their water supply from the Missouri river. Here, protesters at a camp near the Standing Rock Sioux reservation give their views on what the election of Donald Trump might mean for their campaign

An investigation reveals the social media site is acting as a shopfront for a multimillion dollar trade in animal parts, centred in a small village outside Hanoi

Wildlife traffickers from a small, sleepy village in Vietnam are using Facebook to offload large amounts of illegal ivory, rhino horn and tiger parts, an investigation has revealed.

The results of an 18-month sting by the Wildlife Justice Commission (WJC) – shared with the Guardian – will be presented at a public hearing on 14 and 15 November at the Peace Palace in the Hague. They will show how social media sites such as Facebook are allowing traders greater access to customers.

World Meteorological Organisation figures show global temperature is 1.2C above pre-industrial levels and will set a new high for the third year running

2016 will very likely be the hottest year on record and a new high for the third year in a row, according to the UN. It means 16 of the 17 hottest years on record will have been this century.

The scorching temperatures around the world, and the extreme weather they drive, mean the impacts of climate change on people are coming sooner and with more ferocity than expected, according to scientists.

Rural white men support Trump and oppose stopping climate change; the opposite is true of urban minorities

The world is shocked that America elected Donald Trump as its 45th president. Exit polls show that the country is sharply divided on Trump along the same lines as its sharp divisions on climate change.

Political ideology was the single strongest determining factor in the election. 90% of Republicans voted for Trump, while 89% of Democrats voted for Clinton. Ideology is also the primary factor associated with acceptance or denial of human-caused global warming, as climate scientist Katharine Hayhoe explained eloquently in this video:

Chief medical officer for England Prof Dame Sally Davies to carry out study into health impacts of tiny particles of plastic consumed by fish

The government is to conduct an investigation into the impact on human health of microplastic particles found in shellfish and other marine animals.

The study by the chief medical officer for England, Prof Dame Sally Davies, is to be carried out as part of a wider, year-long review of the health effects of pollution.

Premier Jay Weatherill says Indigenous people will have final say even if public backs dump in referendum

South Australia’s proposal for a high-level nuclear waste dump in the state’s north will go to a referendum, the premier, Jay Weatherill, has announced, but only if it has bipartisan support.

The government has been considering the proposal following a recommendation by a royal commission into the nuclear fuel cycle that found the state could reap billions of dollars by storing waste from other countries. But the royal commission found public and political support for the dump was essential if it was to go ahead.