Brazilian officials have told the BBC that there's been an aggressive increase in deforestation since the election of President Bolsonaro in January.
An area of Amazon rainforest roughly the size of a football pitch is now being cleared every minute.
The rainforest - which plays a vital role in regulating the Earth's climate - covers an area 20 times the size of Britain. Nearly two thirds of it is in Brazil.
Crucially, it absorbs billions of tons of carbon dioxide every year and produces 20% of the oxygen in the earth's atmosphere.
David Shukman has been to see how decades of conservation efforts are being reversed.
Climate Leviathan: A Political Theory of Our Planetary Future
by Joel Wainwright and Geoff Mann
How climate change will affect our political theory—for better and worse. Despite the science and the summits, leading capitalist states have not achieved anything close to an adequate level of carbon mitigation. There is now simply no way to prevent the planet breaching the threshold of two degrees Celsius set by the Intergovernmental Panel on Climate Change. What are the likely political and economic outcomes of this? Where is the overheating world heading? Available On Amazon
Upheaval: Turning Points for Nations in Crisis
by Jared Diamond
Adding a psychological dimension to the in-depth history, geography, biology, and anthropology that mark all of Diamond's books, Upheaval reveals factors influencing how both whole nations and individual people can respond to big challenges. The result is a book epic in scope, but also his most personal book yet. Available On Amazon
Global Commons, Domestic Decisions: The Comparative Politics of Climate Change
by Kathryn Harrison et al
Comparative case studies and analyses of the influence of domestic politics on countries' climate change policies and Kyoto ratification decisions. Climate change represents a “tragedy of the commons” on a global scale, requiring the cooperation of nations that do not necessarily put the Earth's well-being above their own national interests. And yet international efforts to address global warming have met with some success; the Kyoto Protocol, in which industrialized countries committed to reducing their collective emissions, took effect in 2005 (although without the participation of the United States). Available On Amazon