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Articles sur Climate change

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On June 1, 2017, President Donald Trump announced that the United States will leave the Paris climate accord. Reuters/Kevin Lamarque

Why Trump’s decision to leave Paris accord hurts the US and the world

A panel of academics and scientists explain the damages to the Earth, the economy and US moral standing in the world by Trump’s decision to abandon the Paris climate accord.
The Arc de Triomphe Is illuminated in green to celebrate the Paris Agreement’s entry into force. U.S. Department of State from United States

Will the Paris Agreement still be able to deliver after the US withdrawal?

Like president George W. Bush before him, Donald Trump made the announcement from the White House Rose Garden, showing that Republican governments have failed to learn past lessons.
A wide range of industrial processes have released greenhouse gases into the atmosphere. Paulo Resende/Shutterstock.com

Global stocktake shows the 43 greenhouse gases driving global warming

While the gases most responsible for global warming - carbon dioxide, methane and nitrous oxide - continue to climb, other industrial greenhouse gases are being brought gradually under control.
Secretary of State Rex Tillerson has argued the US should stay in the Paris climate agreement. But for the rest of the world, a US exit is better than staying reluctantly. Carlos Barria/Reuters

The world would be better off if Trump withdraws from the Paris climate deal

If the US stays in the Paris deal but misses its targets, the deal could look like a sham. But if Trump carries out his threat to withdraw, the US veto would be gone, and other nations might step up.
Does it make sense any more to talk about the weather – like record heatwaves in Sydney – as separate from the developing climate patterns we are seeing? Stilgherrian/flickr

The weather is now political

Thinking about climate change as a process of ‘weathering’ reminds us of the profound and highly unequal consequences for all living things.
Debris litters the neighborhood where multiple members of the same family were killed in a tornado in Beauregard, Ala., March 5, 2019. AP Photo/David Goldman

Understanding tornadoes: 5 questions answered

Tornado forecasting has greatly improved in recent decades, but these dangerous storms can still take communities by surprise. Two meteorologists explain what causes tornadoes and how to stay safe.
Many bitcoins equals a heavy environmental burden. Flickr

The bitcoin and blockchain: energy hogs

The digital world is taking more and more space in our lives… and dramatically increasing electrical use. It’s a serious problem given the urgent need fight climate change.
Nowhere to hide? With 2°C of global warming, the stifling heat of January 2013 would be the norm for Australia. AAP Image/Dean Lewins

Why 2°C of global warming is much worse for Australia than 1.5°C

Global warming of 2°C, the higher of the two Paris targets, would see current record-breaking temperatures become the norm in the future, potentially bringing heatwaves to both land and sea.
Pit latrine in Dar es Salaam, Tanzania. Access to clean water and sanitation are key to preventing cholera epidemics. D. Schafer, SuSanA/Flickr

How El Niño forecasts can help prevent cholera deaths in Africa

Cholera kills thousands every year but is treatable if it is caught early. Understanding how El Niño shifts cholera risks in Africa can help countries prepare for outbreaks and save lives.
Ugandan women water seedlings at a small farm outside Lira town in northern Uganda. Reuters/Hudson Apunyo

Study reveals the gender gap in Tanzania, Uganda climate policies

Tanzania and Uganda have improved gender integration in agriculture policy. But a lot still needs to be done in the allocation of resources and transformation.

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