There is now a policy dispute about the roles of nuclear and renewable energy in future Australian low emission energy systems. The experience of China over more than a decade provides compelling evidence on how this debate will be resolved. In December 2011 China’s National Energy Administration announced that China would make nuclear energy the Continue reading »
climate
The 24 hours media news cycle clouds the minds of people, perpetrators and hapless victims alike, to the future dimension, whether that of future generations or of the natural world itself. During the 20-21st centuries, as mean global temperature keeps rising toward 4oC, a failed brain neuron or a damaged computer chip can trigger a Continue reading »
Securing a liveable planet and the retail price of electricity are important but current fossil fuel profit margins are slowing grid decarbonisation. Water temperature in the Pacific is influencing methane emissions in the sub-Arctic. Enjoy nature this Easter. Washington’s cherry blossom peak bloom Whoever is the next President of the USA will have fewer cherry Continue reading »
I see humanity as at the mouth of a very long, very dark tunnel. And right at the end of that tunnel, there’s a little star that’s hope. And it’s no good sitting at the mouth of the tunnel folding our arms and hoping that the star will come. I travel around the world 300 Continue reading »
After the Super Tuesday results signalled Trump would become the Republican presidential candidate in November, a first promise was that “We’re going to drill baby drill.” One of the most important reasons to watch American politics this year is that a Trump victory will push the world faster towards catastrophic climate heating. The global community Continue reading »
The oil market is twice as large as all ten largest metal markets combined. Most oil and gas profits go to shareholders, not reinvestment in the industry. Since 2001 only 5 months have been cooler than the average for 1981-2010. Extinction Rebellion perform at the National Gallery of Victoria. Drilling into oil and gas (2) Continue reading »
Shrinking demand signifies rocky times ahead for many individual oil and gas producers but the industry will survive for decades yet. Emissions from farming and forestry aside, Australia’s emissions have been stagnant for 20 years. Feral pigs are destroying our wetlands and rivers. Drilling into the oil and gas industry (1) Over the next few Continue reading »
It is not difficult to understand, nor to agree, with the growing numbers of thoughtful people who argue that humanity is on the brink of extinction. And that, without transformational change in the way, we think, and live, our descendants are doomed. The size of our human population, the way we operate the economy, the Continue reading »
Prime Minister Anthony Albanese makes great play of his ambition to establish Australia as a Renewable Energy Superpower, a laudable ambition if it can be pulled off. But if ambition is to become more than platitudes, the Prime Minister needs to fundamentally reset current climate policy. Rather than sticking to the government’s inadequate 2022 election Continue reading »
“It’s looking like the entirety of the Southern Hemisphere is probably going to bleach this year,” one scientist said. Driven by sustained climate-fuelled oceanic heating, the planet is on the brink of another mass coral bleaching event that marine biologists warn could kill large swaths of tropical reefs including significant areas of Australia’s Great Barrier Continue reading »