The polar vortex is a phenomenon that normally occurs in the upper atmosphere above the Arctic. It manifests as a mass of cold air that rotates counterclockwise, growing and shrinking with the changing seasons. The phenomenon was diagnosed as a “sudden stratospheric warming”, which caused the vortex to disperse and reverse its circulation, lowering temperatures [...]
On the occasion of the celebration of World Water Day and 2025 being the “International Year for the Preservation of Glaciers”, the United Nations Assembly (UN) agreed to designate March 21 as World Glacier Day starting in 2025. The United Nations sets the objective for celebrating World Glacier Day: Raise global awareness of the critical [...]
Every year, on April 22, International Mother Earth Day is celebrated. A motto is chosen for the occasion. For this year 2023, has been chosen: “Invest in our planet”. It is a message to work for a green and sustainable planet that offers the opportunity to live on a healthy planet, through a green economy [...]
The First Earth Summit turns half a century old in June 2022. In this article we analyze the positive and negative events that resulted from Stockholm-1972 in these 50 years. The Conference produced the "Stockholm Declaration", which consists of two bodies of articles that contain seven Proclamations and 26 Principles aimed at normalizing the relations [...]
Halt soil salinization, boost soil productivity On December 5 of each year we celebrate World Soil Day. In 2014 the UN designated this date, which had been proposed by FAO a year earlier. Although its origin was in 2002, promoted as an event by the International Union of Soil Sciences (IUSS), within the framework of [...]
Restoration. Land. Recovery The United Nations Convention to Combat Desertification (UNCCD) established "Restoration - Land - Recovery" as a theme for 2021, focusing on the transformation of degraded lands into healthy lands, and within the framework of the United Nations Decade on the Restoration of Ecosystems 2021-2030. On this occasion, the host country is Costa [...]
The ocean: Life and livelihoods Every June 8, World Oceans Day is celebrated. This date was established by the UN to recognize its vital importance for the life of all species. The ocean covers more than 70% of the planet's surface and represents the world's lung, providing at least 50% of the planet's oxygen. It [...]
Ecosystem Restoration. Reimagine, recreate, restore. June 5 was established as World Environment Day by the United Nations General Assembly in 1972. On that date, the Stockholm Conference “First Earth Summit” was held at the initiative of Sweden and in conjunction with the UN. Also known as the “United Nations Conference on the Human Environment”, its [...]
It is celebrated on July 7 since 1963 in memory of Dr. Hugh Hammond Bennett, American researcher who dedicated himself to the study of the production and care of the soil, while retaining its integrity to maintain the balance of the environment. Soil is one of the most important resources to combat climate change. Like [...]
On June 17, the United Nations celebrates the Day to Combat Desertification and Drought, dedicated this 2020 to promote a change of attitude towards the incessant production and consumption of humanity, which in part are generating desertification and degradation of the lands on the planet. This year the motto is “Food. Feed. Fibre”, with which [...]
