United Nations warns of ‘catastrophic pathway’ with current climate pledges
The global average temperature will rise 2.7 degrees Celsius by century’s end even if all countries meet their promised emissions cuts, a rise that is likely to worsen extreme wildfires, droughts and floods, the United Nations said in a report on Friday. That level of warming, measured against preindustrial levels, is likely to increase the frequency of deadly heat waves and threaten coastal cities with rising sea levels, the country-by-country analysis concluded.
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