Over 150,000 people are expected to attend this year's Vegan-Fest in Tel Aviv.
Micro Galleries is bringing its community-enhancing international art project to Europe for the first time.
London's Barbican is hosting a Green Film Festival in May that focuses on climate change, endangered wildlife, community rights and pollution.
The Nature Conservancy has agreed a joint ecotourism collaboration with three expedition travel companies.
A growing number of people – especially those aged between 25 and 34 – are looking for more ethical holidays.