For every thousand tonnes of fossil fuels mined, one person dies. As climate science provides increasing evidence of accelerating warming, we must recognise that gas is our main threat and stop producing it. Gas is 84 times more potent then carbon dioxide. In the next two critical decades there is justifiable concern that climate change Continue reading »
climate
We are getting used to mega-sized investment announcements from the government – a couple of billion for hydrogen projects, four or maybe six billion for “critical minerals” and now a billion for solar panel manufacturing. Of course, these numbers are small compared to government commitments such as the NDIS or of course AUKUS, but they Continue reading »
Peter Dutton thinks the Coalition is on a winner by promoting nuclear power but unbiased opinion polls find that support for nuclear power in Australia falls short of a majority, that Australians much prefer renewables, and most do not want nuclear reactors built near where they live. A February 26 page-one article in The Australian Continue reading »
A criminal is one who seriously breaks the law. By that measure Albanese, Dutton and most pollies across Australia are criminals together with their supporters. Human laws can be broken and repaired with a gaol term or a fine. Nature’s laws cannot be broken without continuing adverse consequences which cannot be repaired, and which persist Continue reading »
Australia is conducting its first climate risk assessment and developing an adaptation plan. Not only humans experience heat stress, so do other animals and plants. If you must feed wild birds, listen to the experts’ tips. Assessing Australia’s climate risks The Commonwealth Department of Climate Change, Energy, the Environment and Water (DCCEEW) has released the Continue reading »
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 »
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 »