UN Humanitarian Coordinator Fabrizio Hochschild reported on the environmental challenges in the ongoing Colombia peace process. The armed conflict preventing access to remote areas, has resulted in the local environment being protected. But the international experience shows that in the post-conflict period, environmental challenges arise as access to such areas opens up and infrastructure development begins. Such development projects must be undertaken responsibly, taking into account the environmental impact. Natalia Margarita reports from Bogota. teleSUR