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Environment + Energy – Articles, Analysis, Comment

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A ‘thinned’ landscape, which provides far from ideal habitat for many species.

Land clearing on the rise as legal ‘thinning’ proves far from clear-cut

Legal vegetation ‘thinning’ is contributing to high rates of land clearing, potentially causing problems for threatened species and ecosystems.
The sun rises above Uluru in outback Australia. David Gray/Reuters

We need our country; our country needs us

‘Australian values’ have been mangled into meaninglessness by countless politicians. But there is an national character, shaped by the Australian land. New research investigates Outback values.
Furious winds keep the McMurdo Dry Valleys in Anarctica free of snow and ice. Calcites found in the valleys have revealed the secrets of ancient subglacial volcanoes. Stuart Rankin/Flickr

Volcanoes under the ice: melting Antarctic ice could fight climate change

Melting ice from Antartica could feed vast plankton blooms, trapping carbon in the ocean. To understand this complex mechanism, researchers looked at volcanoes deep under glaciers.
The Finkel review aims to introduce certainty into Australia’s energy market. Reuters/Tim Wimborne

The Finkel Review at a glance

The Finkel review is designed to create a coherent and realistic plan for a low-emissions future. Here are the details you need to know.
Australia is falling far behind other countries in improving car pollution. , CSIRO/Wikimedia commons

Australia has stalled on car efficiency

Australia’s road emissions have plateaued – last year showed the smallest reduction on record.
Depending on the policy settings, a low-emissions target could conceivably award carbon credits to coal plants. AAP Image/Dan Himbrechts

Explainer: what is a ‘low emissions target’ and how would it work?

The Finkel Review looks likely to recommend a “low emissions target”, which would award credits to cleaner energy sources, much like the current Renewable Energy Target.
A pre-industrial climate benchmark generally indicates before the Industrial Revolution – but that still leaves a very wide field. REUTERS/Jason Reed

What is a pre-industrial climate and why does it matter?

The Paris climate agreement aims to keep global warming to within 2°C above ‘pre-industrial levels’. But what does that mean, exactly?
Children hold signs at the C40 Mayors Summit in December 2016. Coalitions of local government are increasingly playing a significant role in combating climate change. REUTERS/Henry Romero

While nations play politics, cities and states are taking up the climate challenge

As the US leaves the Paris accord, how much faith should we put in international treaties? States, cities and local movements are increasingly important players in the fight against climate change.
A shark’s nose is chemosensory only, and it doesn’t join up to the back of the throat like ours does. Flickr/Leszek Leszczynski

Curious Kids: Do sharks sneeze?

Sharks can’t sneeze like we do, but they can do other cool tricks – like making their stomach stick out of their mouth to get rid of unwanted stuff.
It might feel nippy, but look out for winter heatwaves. REUTERS/David Gray

Winter warmth is in the forecast (but don’t celebrate yet)

Australia is looking at another mild winter – but while it sounds pleasant, it can increase bushfire risk and worsen drought. Winter heatwaves are actually (enjoyable) extreme weather events.
In Australia animal testing is currently required for some potentially toxic new cosmetic ingredients. Understanding Animal Research/Flickr

Australia will finally ban cosmetic testing on animals

A bill has been proposed to ban testing cosmetics on animals in Australia. It will only affect a small number of animals, but it’s an important step towards a global ban.