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Most accurate count to date is over seven times higher than last estimate – but almost half have been cut down since the start of civilisation, say scientists
Scientists have already calculated how many fish there are in the sea (230,000 species), and how many species there are on the planet overall (8.7m). Now they have had a crack at counting all of the world’s trees.
Using a combination of satellite and ground measurements, researchers estimated that there are just over 3tn trees on the planet, over seven times as many as the current, non peer-reviewed reckoning that relied on satellite images alone.
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There have been reports in the news recently about charities selling supporter data to third parties. TREE AID would like to reassure you that we do not sell supporters personal details to anyone, and do not give them to anyone (unless required to by a law enforcement agency). John Moffett, CEO TREE AID, said: “Without our supporters TREE AID simply [...]
Investors have long made money -- lots of money -- from corporations that exploit or trade in polluting fossil fuels. As climate change worsens, calls to halt such investments have grown. Here, Australian conservationist Wayne Branden outlines the case for divesting from corporations that profit while the planet burns:“If it’s wrong to wreck the climate, then it’s wrong to profit from that wreckage.” - Bill McKibben An Urgent Task Ahead
In an effort to combat harmful climate change, 195 nations have agreed to limit average global temperature increases to no more than 2°C above pre-industrial levels.
This amount of warming could still possibly cause the Greenland ice sheet to melt, eventually raising sea levels by as much as seven meters. Beyond that, it is estimated, things would get a lot worse.
To have just a 50:50 chance of staying within the two-degree limit, it has been estimated that 88 percent of global coal reserves, 52 percent of gas reserves, and 35 percent of oil reserves must be left in the ground. They must not be burned. If they are burned, the analyses suggest, it will wreck our climate.
And if these fossil fuels cannot be burned, then they will become stranded economic assets.
Therein lays a serious conundrum -- because we are talking about really serious money. Recently, Citigroup analysts suggested that stranded assets relating to fossil fuels could total up to US$100 trillion in value.
Mining corporations don't want to hear any such nonsense. The corporations intend to continue extracting all economically viable hydrocarbon deposits, regardless of their impact on the climate. They have already discovered five times more hydrocarbons than can be safely burned without wrecking our climate. And these corporations continue to spend hundreds of billions of dollars a year -- exploring for more fossil fuels that must not be burned.Big money, big power
The mining industry wields considerable political power -- notably in Australia and the U.S. -- but also in many other nations.
Those who oppose big mining do so at their peril. In Australia in 2010, then-Prime Minister Kevin Rudd proposed a Resources Super Profit Tax on the mining industry -- which at the time was raking in massive profits.
The miners ran an A$22 million public-relations campaign against the Rudd Government. In just six weeks, Rudd was out, and the campaign had effectively un-seated a democratically elected Prime Minister.
To prevent real action on climate change, corporations fund pseudo-science denialist groups. They also hire public-relations advisers and lobbyists, and they donate to politicians’ election campaigns. In this way, they have been able to strongly influence government policy and legislation.Do the Right Thing
In the fight against apartheid in South Africa during the 1980s, international divestment and economic embargoes helped to starve that regime of funds and legitimacy. Divestment became a powerful tool in the battle to do what was right.
Divestment can also reduce the legitimacy of the big carbon-polluting corporations. The global campaign to divest from fossil fuel industries has been led by an organization known as "350.org". Founded by Bill McKibben, it derives its name from the level of atmospheric carbon dioxide considered to be safe, 350 ppm.
More recently, The Guardian newspaper has teamed with 350.org to run its own “Keep it in the Ground” campaign -- an effort to advance the divestment initiative.
Divestment can be undertaken at both personal and institutional levels. Massive amounts of money are held in personal bank accounts and retirement funds. In Australia, for example, all of the biggest banks are major investors in coal, oil, and gas projects.
In Australia, banks are being pressured not to invest in a massive coal-mining project that would double Australia’s coal exports. Environmental groups have successfully lobbied 12 major international banks not to fund this project. Recently, Australia’s Commonwealth Bank also withdrew its support -- partly because of environmental pressures and partly because of declining coal prices.
Retirement funds are also invested heavily in fossil fuels. Globally, around 55 percent of retirement funds are invested in fossil fuel projects, while less than two percent is invested in energy efficiency and renewable energy. Some larger funds offer low fossil fuel-investment streams, and some smaller funds do not invest in fossil fuels at all.
Interest in fossil fuel divestment is growing, with more and more institutions pledging either partial or full divestment. These include the Rockefeller Brothers Fund, the Norwegian Sovereign Wealth Fund, the World Council of Churches, the British Medical Association, and the Guardian Media Group. This is just a sampling -- a full list can be seen here.Universities Are Getting Smart Too
A growing number of universities -- from the U.S., UK, Australia, New Zealand, and elsewhere -- have also pledged to divest either partially or fully. But they're catching plenty of heat.
In Australia -- where coal mining is king -- Australian National University dared to adopt a partial divestment policy in October 2014. The Australian Financial Review subsequently ran 53 articles attacking ANU, twelve of them on its front page.
The newspaper is owned by Fairfax Media, which includes among its shareholders Gina Rinehart, a mining billionaire.
Such vigorous attacks suggest the mining industry sees divestment as a significant threat to their political power base.Running Scared
By itself, divestment might not strongly affect the share prices of wealthy mining corporations. But its effects could be potent nonetheless.
It could weaken the moral license of big polluters, reducing their political power. By stigmatizing the industry, it can limit its ability to do business and exert political influence. It then becomes easier to convince governments to start doing better in terms of their policies and legislation.
The divestment wave is growing. And as it grows, more and more people will realize that coal, oil, and gas are bad investments. Not just a bad and weakening source of profits, but a morally bad choice for our planet, our children, and our future.
On 4 September 2015, The Forests Dialogue will be launching its newest initiative, Intensively Managed Planted Forests 2 (IMPF 2), in Durban, South Africa with a Scoping Dialogue. TFD will bring together over 25 leading international stakeholders representing the private sector, NGOs and local communities and rights holders to explore issues have evolved since TFD’s previous IMPF dialogue over six years ago and to map out issues that show promise for progress for in-depth discussion in future field dialogues.
The thrush held its prize in its beak, a worm plucked from the hedge, like a dog with a stick in its mouth. To me its gaze was defiant, ferocious and proud, but then I wondered if I was just reading into it what I wanted to see.
I had spent the day talking to writers wandering in Rectory Wood, in Church Stretton. The wood contains remnants of plantings influenced by Capability Brown, and relics of grottos and vistas of the Picturesque garden movement.Continue reading...
Palm oil plantations are devouring forests rapidly worldwide, with west Africa becoming the new hot spot for tree loss
Trees covering an area twice the size of Portugal were lost worldwide in 2014, according to an analysis which shows west Africa is becoming a new hotspot for tree cover loss.
Demand for palm oil, used in everything from margarine to shampoo, is blamed for four west African states featuring in a list of 10 countries where the rate of tree loss has accelerated fastest since the millennium.Continue reading...