Crunch time for conserving nature's treasures as COP16 biodiversity summit kicks off PRESS REVIEW – October 21: Financing conservation in the embattled Amazon rainforest is at the heart of the COP16 biodiversity summit in Colombia. In other news, Donald Trump vies for votes in the swing state of Pennsylvania by lauding golfer Arnold Palmer’s genitalia. Finally, a New Zealand airport looks to rein in those more indulgent farewells in the drop-off zone with a three-minute hug limit.