Jane Goodall warns on 'false promises' at UN biodiversity meet

As officials from around 200 countries meet in the Colombian city of Cali for the COP16 meeting starting Monday, the indefatigable zoologist said there was little time left to reverse the downward slide.

World-respected British primate expert Jane Goodall wants a coming United Nations summit on biodiversity to lead to action rather than "words and false promises". (JOEL SAGET / AFP)