In 1999 NASA lost its $125-million Mars Climate Orbiter because spacecraft engineers failed to convert from Imperial to metric measurements when exchanging vital data before the craft was launched. Numbers are important!
Back in 2003 a heatwave centred in France killed over 70,000 people. Another which struck Moscow in 2010 killed 10,000. During the 2009 Black Saturday bushfires in Victoria 173 people tragically lost their lives from the fire. However, health authorities believe Victoria’s record-breaking heatwave may have contributed to the deaths of about another 374 people with the state’s death toll 62% higher than at same time in the previous year.
Patrick Brown of Stanford University in California, working with Ken Caldeira, has found that the planet will warm 10 to 20 per cent more than previously thought. Here is the critical graph from their research:
On Monday and Tuesday this week we are going to have the AFR national Energy Summit in Sydney with everyone there, including Josh, Jay, Bill, Andrew Vesey and a different Malcolm Roberts (Chief Executive, APPEA). Should be fun.
the causes identified by Prime Minister Malcolm Turnbull – or unofficial backbench energy spokesman Tony Abbott – are not the same as the causes power industry experts and regulators highlight.Continue reading Climate clippings 117→
When Elon Musk dramatically promised to build a grid-scale battery in South Australia, the media was enthralled. Share traders and a string of Australian fund managers smirked. They’d seen it all before, and were shorting him in the market.
In that very week he was in the market with plans to raise $US1.15 billion in equity and convertible notes. I understand also that Tesla has gone strangely quiet about SA since then. Continue reading Climate clippings 201→
The third record year in a row has been declared. The last time it was as hot as this was 115,000 years ago. The last time CO2 was this high was in the Pliocene, 3 to 5 million years ago when the temperature became roughly 3 to 4 degrees Celsius warmer than today, and the sea level up to 40 metres higher.
Andrew Simms for The Guardianpolled a number of scientists about whether we could keep warming under 2°C. Not a single one thought we would. One scientist said “not a cat in hell’s chance”. Kevin Anderson, now professor in Uppsala, said politically we gave up years ago. Prof Joachim Schellnhuber, director of the Potsdam Institute for Climate Impact Research, would “only confirm that it is still possible to keep global warming below 2C”. Technically speaking, I assume. Continue reading Record 2016 heat spells trouble on global scale→
CSIRO researcher Dr Pep Canadell said it was the most comprehensive modelling to date and revealed a potentially dangerous climate wildcard.
“Methane emissions were stable for quite a few years at the end of the 2000s. But they’ve begun to grow much faster, in fact 10 times faster, since 2007,” said Dr Canadell, who is also the executive director of the Global Carbon Project.