Dallas Sierra Club meeting will feature speaker Linda King of the Dallas Zoo sharing her experience at the Lewa Wildlife Conservancy in Africa. Also Ginger Bradley will talk abou opportunities at the Cedar Ridge Preserve (formerly the Dallas Nature Center). Contact: Kirk Miller, 972-699-1687 or KirkMiller@DallasSierraClub.org.

Follow National Geographic photographer James Balog across the Arctic as he deploys time-lapse cameras to capture a multi-year record of the world's changing glaciers. Sponsored by Citizens Climate Lobby and the Dallas Sierra Club.

Follow National Geographic photographer James Balog across the Arctic as he deploys time-lapse cameras to capture a multi-year record of the world's changing glaciers. Sponsored by Citizens Climate Lobby and the Dallas Sierra Club.

Follow National Geographic photographer James Balog across the Arctic as he deploys time-lapse cameras to capture a multi-year record of the world's changing glaciers. Sponsored by Citizens Climate Lobby and the Dallas Sierra Club.

Follow National Geographic photographer James Balog across the Arctic as he deploys time-lapse cameras to capture a multi-year record of the world's changing glaciers. Sponsored by Citizens Climate Lobby and the Dallas Sierra Club.

This happy hour will be our second meetup of the year. Your first round of drinks is on Green Source DFW and there'll also be appetizers and other light snacks. See link to RSVP.

Star parties are being held at three locations in Tarrant County to bring attention to light pollution: The Tandy Hills Natural Area in Fort Worth (http://tandyhills.org), the Fort Worth Prairie Park (https://www.facebook.com/savetheprairie) and the Bob Jones Nature Center in Southlake  (http://www.bjnc.org). Participants will observe the sky and upload their observations. The event is part of an international citizen scientist program (GlobeAtNight.org). See GSDFW story: http://greensourcedfw.org/articles/julie-s-green-light-april-8-video-rac...

Happy-hour forum for people who want to exchange views on how business, the local economy, and ecological practices/sustainability can work together. Discuss a variety of ecological, economy-friendly concepts, including "Good Returns" and "Zero Waste." Contact: Eduardo Hope, dallasgreendrinks@yahoo.com.

SMU hosts Engineering and Humanity Week April 6-12. This year's theme is Water: Ripple Effects. The focus will be on the positive ripple effects people can inspire when confronted with current challenges. Opportunities to meet British adventurer and ecologist David de Rothschild and tour the PLASTIKI and hear hip-hop artist Emmanuel Jal, a humanitarian advocate for social justice and human rights.

Free three-day event featuring screenings at six venues with almost 40 documentaries and children’s films. Films focus on issues such as food, water, natural resources and people making a difference.
For a complete listing of films, locations, times and film summaries, visit website.
Contact: Fran Witte at fwitte@cityofirving.org.