"Dom Phillips and Bruno Pereira have been killed in an undeclared global war against nature and the people who defend it."
The Guardian's global environment editor, Jonathan Watts, has paid tribute to his friend, the journalist Dom Phillips, and Indigenous expert Bruno Pereira, after the gruelling 10-day search for the pair in the Amazon came to an end on Wednesday.
Their deaths have horrified Brazil and underlined the growing dangers faced by those defending the country's environment and Indigenous communities.
Watch as Watts shares an insight into their lives, their work and their legacy.