Global academy network stands up for tropical forests

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THE InterAcademy Partnership (IAP), the global network of over 140 academies of sciences, engineering and medicine, choose Cop25 to release its Communique on Tropical Forest. This document outlines a set of necessary measures aimed not only at protecting forests worldwide, but also fighting climate change.

IAP, whose academy members constitute more than 30,000 leading scientists, engineers and health professionals in over 100 countries, takes a strong stance against deforestation. In doing so, it wants to build momentum on the path towards next year’s COP26 Conference in Glasgow, when all Parties to the Paris Agreement are expected to communicate or update their national climate targets.

“In 2009, IAP released a Statement to bring attention to the fact that there can be no solution to the climate crisis without addressing deforestation. Now – 10 years later – we are facing a situation of increasing rates of deforestation, as seen in recent reports of fires burning in the Amazon basin and elsewhere, so we have decided to make our voice heard again,” says IAP President Volker ter Meulen.

IAP’s analysis outlines a set of evidence-based measures to save tropical forests: we must reduce fossil fuel use, understand the causes of deforestation, apply our knowledge effectively, engage the international community, and invest in both forest preservation and climate change mitigation and adaptation strategies.

“We are facing a global crisis: the Amazon forest fires have attracted intense global attention, but this catastrophe affects the rest of the world as well. Thousands of fires ravaged Bolivia, Indonesia, Malaysia, Singapore, India, not to mention many countries in Africa,” adds Masresha Fatene, IAP Policy cochair.

Forest fires and deforestation are interlinked, and have many and wide-ranging implications for the environment. Fires are a major source of greenhouse gases on a scale matching or exceeding the emissions from many mid-sized countries, and continued high rates of deforestation are in contrast to the critical importance of protecting and increasing forest cover – the most effective shortterm means of moderating atmospheric CO2 levels.

Human activities such as land clearance and slash-and-burn agriculture are of course primary drivers for deforestation, but climate change, with its increases in temperature, drying, climate extremes, and lengthening of the fires season, increases the risk. And while scientists know deforestation may reduce the ability of the climate to support the forest, REDD (Reducing emissions from deforestation and degradation) and other international measures to reduce or halt deforestation have not yet proved effective.

“Government policies of the host nations are critical, but unfortunately governments do not always play their part to stop deforestation. For instance, Brazil has recently enacted a series of major changes to its environmental policies, including heavy cuts to government agencies that enforce environmental protection laws,” highlights Paulo Artaxo from University of Sao Paulo’s Institute of Physics, who was among the world-leading experts who drafted this peer-reviewed document.

The goal of the international community, highlights IAP’s analysis, should shift from REDUCING emissions from deforestation and degradation to their REVERSAL, so that REDD would become ‘Reversing emissions from deforestation and degradation.

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