The following links lead to organizations that focus on addressing environmental issues on a global scale:

• Earth Trends, The Environmental Information Portal – by World Resources Institute – 10 environmental topics with maps, data files and searchable databases.
• Green Brick Road – wonderful site for environmental resources around the globe, plus how to make the school yard an exciting laboratory!
• River of Words – an international art and poetry program for youth.
• World Resources Institute – educational resources and curricula on global environmental issues.
• World Wildlife Fund – works globally to conserve nature and reduce threats to the diversity of life on Earth.
• Zooniverse – the world’s largest and most popular platform for people-powered research.