A tenth
of the world’s world land – an area equivalent to half of the Amazon basin –
has been lost in just 20 years in an “alarming” trend that requires urgent
action on an international scale, experts have warned. At the current rate of
decline there will be no significant areas of wilderness – area mostly free of
human disturbance – left on the planet in less than 100 years. Mining, illegal
logging, deliberately set fires to clear forest for agriculture, and oil and
gas exploration were all contributing to the devastation of essentially natural
environments, which are home to many endangered species. All wilderness areas,
regardless of their size threshold, warrant immediate scrutiny for conservation
action. The continued loss of wilderness areas is a globally significant
problem with largely irreversible outcomes for both humans and nature: if these
trends continue, there could be no globally significant wilderness areas left
in less than a century.
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