Computer services, namely, creating on-line communities for registered users to share ideas, especially those relating to sustainable development and climate change, to advertise, to find job opportunities, to participate in discussions, to organize groups and events and to engage in social, business and community networking; providing a web site featuring technology that enables users to upload, show, view and share ideas, information, videos, photos, text, graphics, links and data in the field of sustainable development and climate change; providing a website featuring technology that enables users to search the internet and communicate with others via electronic communications networks to network; providing a web site featuring technology that enables online users to create personal profiles featuring social networking information and to share such information