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Wild vertebrate populations, such as mammals, birds, fish, reptiles and amphibians, declined by 60% between 1970 and 2014 due to human pressure, the World Wildlife Fund announced annually. (WWF).
"We are very appreciative of the preservation of nature not only to protect tigers, pandas and whales," said WWF director Marco Lambertini
"for men on a planet with a destabilized climate. , depleted oceans, degraded soils and empty forests, a planet devoid of its biodiversity, "he added.
The decline of wildlife affects the entire planet, with regions in particular According to the 12th edition of this report published Tuesday with the Zoological Society of London and badigned to the monitoring of 16 700 populations (4 000 species), tropical countries are affected.
The tenth report reported -52% between 1970 and 2010. Nothing seems to be able to stop the collapse of the troops, currently at -60%.
The Caribbean and South America show a "scary" balance: -89% in 44 years
L & # 39; North America and Greenland are in better go stop, with a fauna at -23%. -31%
The first explanation would be the loss of habitats, due to intensive agriculture, mining or urbanization, resulting in deforestation, l & # 39; exhaustion or artificialisation of soils.
In Brazil, which has just elected a president whose program does not talk about deforestation or global warming, the Amazon rainforest is shrinking more and more, like the savanna of the Cerrado region. , in favor of soybeans and cattle.
Worldwide, only 25% of soils are exempted from the human footprint. According to scientists at IPBES (the "IPCC Biodiversity"), it will be only 10% by 2050.
Add to that overfishing, poaching, pollution, invasive species, diseases or climate change. .
– Our opportunity & # 39; –
"The disappearance of natural capital is an ethical problem, it also has consequences for our development, our jobs and we are beginning to realize," said Pascal Canfin, Director General of WWF France.
"We fish less than 20 years ago because the reserves are declining and the yields of some crops are starting to fall, and in France wheat has stagnated since the 2000s," he said. "We are throwing stones on our own roof," he warned.
Economists have estimated the "service rendered by nature" (water, pollination, soil stability, etc.) at $ 1,250 billion a year. Every year, "day of overflow" moves, this day when the world has consumed all the resources that the planet can renew in one year. In 2018, it was August 1st.
However, "the future of the species does not seem to attract enough attention from the leaders," warned the WWF, for which it is necessary to "raise the level of vigilance", to provoke movement as it was done by the weather. "Let everyone understand that the status quo is not an option."
A successful fight, especially because the efforts made can compensate quickly, as evidenced by the return of the tiger to Nepal or the return of bluefin tuna in the Atlantic. 19659002] "We are the first generation to have a clear vision of the value of nature and its impact, we could also be the last to reverse the trend," warned WWF, which calls for action before 2020, "a decisive moment in history "," an unprecedented door that will close quickly ".
States will be urged this year to strengthen their commitments to reduce greenhouse gases and to conclude a pact for the protection of nature at a special conference in Beijing
"We must move quickly to a CO2-neutral company, reinvesting the loss of nature – through the green economy, clean energy, other agri-food production – restore enough soil and oceans, "listed Marco Lambertini. "Not many people have had the opportunity to participate in real historical transformations, that's our chance."
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