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Articles on Climate change

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The new paper shows that surface incident solar radiation (Rs) over land globally peaked in the 1930s, substantially decreased from the 1940s to the 1970s, and changed little after that. Jong Soo(Peter) Lee

Study offers clues on 20th century global warming wobbles

The amount of solar radiation passing through Earth’s atmosphere and reaching the ground globally peaked in the 1930s, substantially decreased from the 1940s to the 1970s, and changed little after that…
Best served chilled: Antarctic krill (Euphausia superba) Uwe Kils/BAS

A view to a krill: warming seas may leave predators hungry

Although it is far from the power stations, roads and flight paths of the populated world, the Southern Ocean is already responding to climate change. Average sea temperatures in some parts have risen…
Nations under the spell of cheap and plentiful fossil fuels are carbon cursed. Chris Radburn/PA

Break the carbon curse to curb global emissions

Regardless of economic strength or level of development, countries with substantial fossil fuel resources are almost certain to be heavy carbon polluters – a phenomenon dubbed the “carbon curse”. A study…
Sometimes a piece of the puzzle won’t fit, but overall the picture is coming together. Dave Ginsberg

150 years and counting: confidence in climate science

In the lead up to the release next month of the Intergovernmental Panel on Climate Change’s (IPCC’s) Fifth Assessment Report we are exploring concepts of confidence and certainty in climate science. The…
EU states have agreed that CCS is vital, but progress is slow. Owen Humphreys/PA

Explainer: what is carbon capture and storage?

The Energy Technologies Institute recently reported that without carbon capture and storage (CCS), the cost of reaching the UK’s climate change targets will double from around £30 billion per year in 2050…
Feeding starving wild animals could lead to domestication: is that adding insult to the injury of taking their habitat? EPA/Jenny E. Ross

Wild animals are starving, and it’s our fault, so should we feed them?

As polar bears begin to die of starvation in a warming Arctic, should we be feeding them? What are the ethical implications of feeding wild animals brought to this point by human actions? A polar bear…
Wrexham, like this driver, is ill-prepared for floods and other climate change-related problems. Matt Price/Flickr

How ready for climate change is your town or city?

More than half the world’s population now lives in cities or urban areas, which means our vulnerability to the impacts of climate change is tied up with cities’ ability to cope. Responsible for more than…
Climate change may have led to drought and famine-induced conflict in ancient Eastern Mediterranean civilisations, the study found. Verity Cridland

Climate change hastened ancient civilisations’ collapse: study

Climate change sparked the political and economic turmoil that hastened the collapse of formerly prosperous civilisations in regions such as Greece and Syria towards the end of the 13th century BC, a new…
What do you think of when you think about climate change? Wikimedia/NOAA

Four Hiroshima bombs a second: how we imagine climate change

The planet is building up heat at the equivalent of four Hiroshima bombs worth of energy every second. And 90% of that heat is going into the oceans. Right, now I’ve got your attention. It’s widely acknowledged…
Miami, New York City… who’s next? Allstar/Fox 2000/Sportsphoto Ltd

The inevitability of sea level rise

Small numbers can imply big things. Global sea level rose by a little less than 0.2 metres during the 20th century – mainly in response to the 0.8 °C of warming humans have caused through greenhouse gas…
You’re expecting us to solve climate change for you? Kaibab National Forest

Saving the world with cows: why simple ideas don’t work

Zimbabwean biologist Allan Savory proposed in a TED talk in March that getting more cows grazing on rangelands worldwide would soak up carbon dioxide. His suggestion has been a huge hit with online viewers…
Most Australian wine producers surveyed were taking steps to mitigate against climate change, the study found. Wendy Harman

Australian wine industry tackling climate change

Wine businesses around the country are taking steps to offset the potential effects of climate change, a study has found. Associate Professor Jeremy Galbreath, of the Curtin Graduate School of Business…
Heat levels in the world’s oceans keep rising. dustinphilliips/Flickr

Global climate report reveals 2012 to be record-breaking year

A review of research data from almost 400 scientists in 52 countries has concluded that policy makers need to adapt to “the new normal” of rising world temperatures and the changes they bring. The US National…

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