Island states are often dependent on expensive imported fossil fuels for their power. Ocean thermal energy conversion plants could provide constant power – if technical issues can be overcome.
Mining waste can hold stores of valuable minerals.
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The new prime minister seems to have the temperament that would favour a collaborative approach. He could usher in a golden era of stable government, with more generous and compassionate politics.
Advertising encourages consumption, including products and activities that use large volumes of fossil fuels.
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The Albanese government’s insistence on maintaining a booming coal export industry will hamper Australia’s comeback.
The exploitation of marine species worsens when the fish stock is shared by countries as opposed to when it is contained within a single exclusive economic zone.
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Vamsi Ganti, University of California, Santa Barbara
Millions of people around the world live on river deltas and are vulnerable when those rivers shift direction. A new study shows why and where these events, called avulsions, happen.
More countries are discouraging fossil fuel use, but the industry is still pumping.
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A study found $1.4 trillion in oil and gas industry assets would be at risk if governments follow through on their pledges to deal with climate change.
Increased financing will enable universities in Kenya to make climate change activities a central part of curricula and research output.
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And after India banned wheat exports in May due to the high temperatures, we find out how vulnerable crops are to extreme heat. Listen to The Conversation Weekly podcast.
Energy labels are useful, but they could be made more effective.
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The EU energy label, showing customers the energy consumption of what they’re buying, can be upgraded to help make more homes and buildings energy efficient.
Artist’s impression of an eastern moa in its podocarp forest habitat. Paul Martinson.
Te Papa Tongarewa/Museum of NZ
DNA from ancient eastern moa bones is unlocking the secrets of their survival during the last ice age, and providing lessons for today’s threatened species.
This election was a perfect storm for the Coalition, with fires, floods and international criticism dialing up the pressure for climate action. In the end, Australia made the decision for them.
Sustainable investing’s credibility took a hit when the S&P 500 ESG index dropped the electric vehicle-maker but kept the oil giant. The SEC is now considering new disclosure rules.
Costs for achieving net zero are mounting, with no clear plan to afford them.
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