The Abertis Foundation has hosted the first UNESCO Thematic Networks Meeting at its headquarters, Castellet Castle, which also houses the International Centre for Mediterranean Biosphere Reserves. The event was attended by the president of the Abertis Foundation, Elena Salgado, and Antonio Abreu, director of UNESCO's Division of Ecological and Earth Sciences.

The event marked the first meeting of UNESCO's Thematic Networks after last June's official launch of the MedMaB Thematic Network of Mediterranean Biosphere Reserves, the third approved worldwide. This MedMaB Network coordinates the work carried out by the biosphere reserves of the Mediterranean sea countries and is tackling the current environmental challenges posed by climate change and the loss of biodiversity. The UNESCO's two existing thematic networks, namely the World Network of Island and Coastal Biosphere Reserves and the World Network of Mountain Biosphere Reserves, also took part in the event.

Throughout the meeting, participants discussed the importance of UNESCO's thematic networks in the current context of global change and climate emergency, and how to further coordination between regional networks. Biosphere Reserves are areas consisting of terrestrial, marine and coastal ecosystems, which are recognised by the United Nations' People and Biosphere Programme (MaB), and which promote solutions to reconcile biodiversity conservation with economic development.

Since 2014, the Abertis Foundation's headquarters has housed the International Centre for Mediterranean Biosphere Reserves under the auspices of UNESCO, and a pioneering model of public-private partnership within the scope of UNESCO's MAB Programme. The centre has an ambitious programme involving scientific and dissemination activities linked to the network, coordinated by the Centre for Forest Science and Technology of Catalonia (CTFC) and the Autonomous University of Barcelona (UAB).