About CLS President’s Message History Speakers Program Membership Main Page Speaking Out! CLS offers a slide show and presentation “Land and Community: What’s the Connection?“ introducing the organization, its issues and projects of interest. If you know of a group or an organization that would like to hear about our community work involving environment, ecology, and people, give us a call at 412-831-3289. Additional programs on stewarding and conservation of lands and natural resources will be available in the future.