Tropical Forests

Deforestation is a major cause of global warming and habitat loss, and many common consumer products contribute to it. Our experts explain how UCS is fighting deforestation—and how you can help.


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How to Sound like an Expert on the Paris Climate Agreement

, senior climate scientist

The agreement is multifaceted and written in dense legal language, so it’s difficult to get a sense of what it—and the negotiations—are all about. Here are some answers to a few basic questions to satisfy your curiosity and help you sound like a climate agreement expert. Read more >

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The Long-Term Goal We Need: The Science of Climate Neutrality

, scientific adviser, Climate and Energy

We’re halfway through the two weeks of the climate change negotiations here in Paris, and one contentious part of the draft text being negotiated is Article 3.1, entitled “Collective Long-Term Goal.” This will be a fundamental to the Paris Agreement, because it will establish what the nations of the world agree to be their ultimate objective in terms of global warming. Will it be to limit it to 1.5 degrees Celsius above the pre-industrial average, or 2 degrees, or—God forbid—no limit at all?

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Brazil’s Progress in Reducing Deforestation – Is It Over?

, scientific adviser, Climate and Energy

Shortly before I arrived here in Paris for the climate negotiations, Brazil’s National Institute for Space Research released the annual figure on Amazon deforestation for 2014–2015. This number comes out each year about this time, and is eagerly awaited as a sign of whether the dramatic progress that Brazil made over the past decade in reducing deforestation by three-fourths, is continuing.

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The Land Sector in INDCs: What We Have and What We Need as Paris Climate Talks Begin

, scientific adviser, Climate and Energy

As the world’s political leaders come to Paris for the international climate negotiations (COP21), how do things look with respect to the land sector (agriculture and forests), which is responsible for nearly ¼ of global greenhouse gas emissions? Over the past year, the Union of Concerned Scientists has been analyzing how countries included the land sector in their “Intended Nationally Determined Contributions” (INDCs). What are their plans and how could they be made better?

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In the Cloud of Haze, a Silver Lining?

, analyst, Tropical Forest & Climate Initiative

The haze in Southeast Asia these past couple of months has been truly unimaginable. Burning vegetation and peatlands has been devastating for the health of millions of people, for the global climate, for regional economies, and for education. The scale of this crisis became impossible to ignore. And recently, the President of Indonesia, Joko Widodo (Jokowi), has issued strong instructions which if implemented, would help to avoid future disasters of this kind. Read more >

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