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Archive for the ‘Climate change’ Category

“This grand show is eternal. It is always sunrise somewhere; the dew is never all dried at once; a shower is forever falling; vapor is ever rising. Eternal sunrise, eternal sunset, eternal dawn and gloaming, on sea and continents and islands, each in its turn, as the round earth rolls.”

― John Muir, John of the Mountains: The Unpublished Journals of John Muir

Green Globe On Moss – Environmental Concept

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So far 2020 has been a standout year for all the wrong reasons, including its devastating natural disasters. Wildfires have ravaged the western U.S., and tropical cyclones have popped up left and right, with several causing significant damage to coastal areas. The latest storm, Hurricane Delta, is headed for the Gulf Coast.

Though they are called natural disasters, the toll they take comes in part from human actions. The buildup of communities in vulnerable areas, such as along the coasts and fire-prone areas of the West, means more people are in harm’s way. Climate change, fueled by greenhouse gas emissions from energy use and industrial processes, has also upped the ante. Hotter weather dries out the grasses and forest debris that can ignite, fueling bigger and longer-lasting wildfires. And rising seas and heavier downpours mean higher flood risks during storms.

These factors have helped push some of this year’s disasters to surpass—and in some cases, shatter—previous records. This is a running list of all the ones that have been set this year.

Click on link for entire list.

Source: A Running List of Record-Breaking Natural Disasters in 2020 – Scientific American

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Scientists are to warn world leaders that increasing numbers of deadly new pandemics will afflict the planet if levels of deforestation and biodiversity loss continue at their current catastrophic rates.

A UN summit on biodiversity, scheduled to be held in New York next month, will be told by conservationists and biologists there is now clear evidence of a strong link between environmental destruction and the increased emergence of deadly new diseases such as Covid-19.

Rampant deforestation, uncontrolled expansion of farming and the building of mines in remote regions – as well as the exploitation of wild animals as sources of food, traditional medicines and exotic pets – are creating a “perfect storm” for the spillover of diseases from wildlife to people, delegates will be told.

Almost a third of all emerging diseases have originated through the process of land use change, it is claimed. As a result, five or six new epidemics a year could soon affect Earth’s population.

Source: Rampant destruction of forests ‘will unleash more pandemics’ | Environment | The Guardian

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A piano remains untouched near the charred remains of a residence engulfed by wildfire in Vacaville, California.

Photo: Josh Edelson/AFP via Getty Images

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