Lovelock: ‘We are past the point of no return’

Thirty years ago, the scientist James Lovelock worked out that the Earth possessed a planetary-scale control system which kept the environment fit for life. He called it Gaia, and the theory has become widely accepted. Now, he believes mankind’s abuse of the environment is making that mechanism work against us. His astonishing conclusion – that climate change is already insoluble, and life on Earth will never be the same again.

The struggle against ourselves

We are faced with an impending shortage of the source of energy which is hardest to replace – liquid fossil fuels. And we are faced with the environmental consequences of the fossil fuel burning which has permitted us to be standing here now. The structure, the complexity, the diversity of our lives, everything we know, everything that we have taken for granted, that looked solid and non-negotiable, suddenly looks contingent.

Environment headlines – Nov 6

Environmentalist Bill McKibben on global warming /
Long-term model shows 14.5-degree hike in temperature /
Animal response to climate change may backfire /
EU seeks talks, not targets at U.N. climate meeting /
Canada: dramatic weather changes due to human activity, climate change /
China’s water crisis worst in the world: government official /
Expanding desert could cover China’s breadbasket with sand /
Environmental cloud on horizon for Mediterranean, warns UN

Climate change and human health

…it would appear that we may be underestimating the breadth of biologic responses to changes in climate. Treating climate-related ills will require preparation, and early-warning systems forecasting extreme weather can help to reduce casualties and curtail the spread of disease. But primary prevention would require halting the extraction, mining, transport, refining, and combustion of fossil fuels — a transformation that many experts believe would have innumerable health and environmental benefits and would help to stabilize the climate.