Icelandic memorial warns future: ‘Only you know if we saved glaciers’ / The Guardian

Plaque marking Okjökull, the first glacier lost to climate crisis, to be unveiled in August.

The first of Iceland’s 400 glaciers to be lost to the climate crisis will be remembered with a memorial plaque – and a sombre warning for the future – to be unveiled by scientists and local people next month.

The former Okjökull glacier, which a century ago covered 15 sq km (5.8 sq miles) of mountainside in western Iceland and measured 50 metres thick, has shrunk to barely 1 sq km of ice less than 15 metres deep and lost its status as a glacier.

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Solar industry fights back against surge of climate trolls on social media: RenewEconomy

 "Watch out for the trolls. Nearly everyone you talk to in the renewable energy and climate space have noticed a marked increase in trolls in recent months, apparently buoyed by the success of the Coalition government and its re-election campaign based around lies and misinformation, particularly on renewables and electric vehicles."

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Can planting trees save our climate?

In recent weeks, a new study by researchers at ETH Zurich has hit the headlines worldwide (Bastin et al. 2019). It is about trees. The researchers asked themselves the question: how much carbon could we store if we planted trees everywhere in the world where the land is not already used for agriculture or cities? Since the leaves of trees extract carbon in the form of carbon dioxide – CO₂ – from the air and then release the oxygen – O₂ – again, this is a great climate protection measure. The researchers estimated 200 billion tons of carbon could be stored in this way – provided we plant over a trillion trees.

The media impact of the new study was mainly based on the statement in the ETH press release that planting trees could offset two thirds of the man-made CO₂ increase in the atmosphere to date. To be able to largely compensate for the consequences of more than two centuries of industrial development with such a simple and hardly controversial measure – that sounds like a dream! And it was immediately welcomed by those who still dream of climate mitigation that doesn’t hurt anyone.

Unfortunately, it’s also too good to be true. 

Read the RealClimate article

Video: Is Miami Beach Drowning?

CBC News: The National

Published on Oct 16, 2014

The Union of Concerned Scientists is warning climate change is raising sea levels and the panel predicts Miami faces being swamped.

The ‘Historical Jigsaw of Climate Deception’: Private Notes Show How Big Oil Spread Climate Science Denial: DESMOG

EXXON & climate change

We’ve all heard the dodgy arguments: ‘the science is uncertain’, ‘climate change is natural, not down to humans’, ‘science has been hijacked by politics’… Now a new cache of documents sheds light on the origins of the disinformation.  

In another verse of a now familiar refrain, a fossil fuel industry group in the 1990s publicly promoted arguments to undermine confidence in climate science while internally acknowledging their products were driving up temperatures.  

• How Big Oil Tried to Capture the UN Intergovernmental Panel on Climate Change
• Global Climate Coalition: Documents Reveal How Secretive Fossil Fuel Lobby Group Manipulated UN Climate Programs

A cache of meeting minutes, briefings, and emails uncovered by the Climate Investigations Center shows how industry group the Global Climate Coalition (GCC) used its financial clout and political connections to cast doubt on mainstream climate science until its disbandment in 2002. The GCC would for decades cast doubt on the veracity of climate science and strategically spread the message that the UN Intergovernmental Panel on Climate Change (IPCC) was a politicised body, to discourage regulatory reform that would hit coalition members’ profits. 

What will an Earth that is 4 degrees hotter be like?

Earth at 2° hotter will be horrific. Now here’s what 4° will look like. | David Wallace-Wells author of The Uninhabitable Earth.

How to erase 100 years of carbon emissions? Plant trees—lots of them.

Increasing the Earth’s forests by an area the size of the United States would cut atmospheric carbon dioxide 25 percent.

 PUBLISHED July 4, 2019

An area the size of the United States could be restored as forests with the potential of erasing nearly 100 years of carbon emissions, according to the first ever study to determine how many trees the Earth could support.

Published today in Science, "The global tree restoration potential” report found that there is enough suitable land to increase the world’s forest cover by one-third without affecting existing cities or agriculture. However, the amount of suitable land area diminishes as global temperatures rise. Even if global warming is limited to 1.5 degrees Celsius, the area available for forest restoration could be reduced by a fifth by 2050 because it would be too warm for some tropical forests.

“Our study shows clearly that forest restoration is the best climate change solution available today,” said Tom Crowther, a researcher at ETH Zürich, and senior author of the study.

That does not alter the vital importance of protecting existing forests and phasing out fossil fuels since new forests would take decades to mature, Crowther said in a statement.

Read the complete National Geographic article 

Read also:

Exaggerating how much carbon dioxide can be absorbed by tree planting risks deterring crucial climate action

Related: 6 Glimmers of Climate Optimism for the End of a Dark Year: Medium