Susana Gómez González

Early this morning, the Minister of Interior, Fernando Grande-Marlaska, declared a state of emergency of national interest in the Community of Madrid and the province of Ávila due to the forest fires in Villa del Prado, San Martín de Valdeiglesias and Burgohondo. According to Carlos Novillo, the Regional Minister for the Environment, Agriculture and the Interior of the Community of Madrid, the fires were beyond the capacity of the fire services to extinguish and posed a serious threat to the population. The Madrid 112 Security and Emergency Agency has reported that, although the night-time firefighting efforts have been effective, the fires have still not been contained or brought under control. More than 10,000 people remain evacuated.

Four people have died in the fires that began last weekend on the Iberian Peninsula and have spread to different areas of Galicia, Castile and León, Andalusia, Castile-La Mancha, Extremadura and Madrid. The heatwave that continues to grip the country, strong gusts of wind and their changing direction, and the thermal drought are hampering firefighting efforts. The government declared on Tuesday a pre-emergency phase and thousands of people have had to be evacuated.

A study published in Science analyses the potential climate benefits of afforestation - both planting trees to create new forests and reforesting old ones - of the world's drylands. The authors show that the cooling effect of afforestation of this vast area would only amount to a decrease of about 1 % of projected greenhouse gas emissions in the business-as-usual and medium-emissions climate scenarios.