Lifeboat Foundation

The El Niño-Southern Oscillation has been responsible for widespread, simultaneous crop failures in recent history, according to a new study from researchers at Columbia University’s International Research Institute for Climate and Society, the International Food Policy Research Institute (IFPRI) and other partners. This finding runs counter to a central pillar of the global agriculture system, which assumes that crop failures in geographically distant breadbasket regions such as the United States, China and Argentina are unrelated. The results also underscore the potential opportunity to manage such climate risks, which can be predicted using seasonal climate forecasts.

The study, published in Science Advances, is the first to provide estimates of the degree to which different modes of climate variability such as ENSO cause volatility in global and regional production of corn, wheat and soy. Such variability caused nearly 18 percent volatility in global corn production from 1980 to 2010, for example.

“Global agriculture counts on the strong likelihood that poor production in one part of the world will be made up for by good production elsewhere,” said Weston Anderson, a postdoctoral research scientist at the International Research Institute for Climate and Society and lead author on the study.

The distinct burden of being a climate scientist.

The study also suggests that reforesting such a large area wouldn’t impact our capacity for growing and farming food.

Carbon offsetting initiatives have been offered by private companies – including British Airways and Shell – for many years. These voluntary schemes give customers the choice to pay a premium, on the understanding that the company will offset some greenhouse gas emissions. Since carbon offsetting became an option, projects around the world have resulted in a saving of approximately 994m tonnes of carbon dioxide (CO₂) equivalent. But given that global CO₂ levels in 2018 were 33.1Gt, it’s fair to say that a lot more could be done.

The UK could become net zero emissions tomorrow if the government wished, but it would cost the tax payer dearly. In 2017, the UK’s total greenhouse gas emissions were 460m tonnes. If, for example, the government used the Gold Standard offsetting scheme, at an average cost of £10/tonne, that would amount to an astonishing £4.6 billion bill. Most would agree this would be an excessive cost for the government to bear, and anyway the public, private and third sectors should share responsibility for tackling emissions.

Local authorities have an important role to play in meeting this target, given their ability to work with residents, charities and businesses to make meaningful changes at a local level. Some local authorities are leading the way by setting ambitious targets: Liverpool City Council aims to become the UK’s first “climate positive” city by the end of 2020. The council has formed a partnership with a private sector organisation – the Poseidon Foundation – to achieve this through carbon offsetting.

Research on oceans.

It’s shocking that climate affects our health.

Report that natural gas is just as bad as coal due to rampant methane leaks which cause global heating.

Millions of solar panels clustered together to form an island could convert carbon dioxide in seawater into methanol, which can fuel airplanes and trucks, according to new research from Norway and Switzerland and published in the Proceedings of the National Academy of Sciences journal, PNAS, as NBC News reported. The floating islands could drastically reduce greenhouse gas emissions and dependence on fossil fuels.

Mm 🤔🤔

Why are the biggest and most influential tech companies making deals with oil companies that exacerbate one of the biggest threats to human civilisation?