Today is also International Day of Forests!
According the Food and Agriculture Organisation of the United Nations (FAO) forests cover one third of the Earth's land mass, performing vital functions around the world. Around 1.6 billion people - including more than 2,000 indigenous cultures - depend on forests for their livelihoods, medicines, fuel, food and shelter.
Forests are the most biologically-diverse ecosystems on land, home to more than 80% of the terrestrial species of animals, plants and insects.
Yet despite all of these priceless ecological, economic, social and health benefits, global deforestation continues at an alarming rate - 13 million hectares of forest are destroyed annually. Deforestation accounts for 12 to 20 percent of the global greenhouse gas emissions that contribute to climate change.
The International Day of Forests is held annually on 21 March to raise awareness of the importance of forests to people and their vital role in poverty eradication, environmental sustainability and food security.
Sustainable management of all types of forests are at the heart of unlocking challenges of conflict-affected, developing and developed countries, for the benefit of current and future generation.
The United Nations General Assembly proclaimed 21 March the International Day of Forests (IDF) in 2012. The Day celebrates and raises awareness of the importance of all types of forests. On each International Day of Forests, countries are encouraged to undertake local, national and international efforts to organize activities involving forests and trees, such as tree planting campaigns. The theme for each International Day of Forests is chosen by the Collaborative Partnership on Forests. The theme for 2018 is Forests and Sustainable Cities.