Alan D. Northcutt, MD, will provide a powerpoint presentation entitled "The Climate Change Crisis and Go Renewable Waco," at 7 pm, Thursday, September 20th, at the Unity Spiritual Center of Waco, 400 S. 1st St., Hewitt. The lecture will describe the dangers of climate change, and the Go Renewable Waco campaign, which is addressing the crisis. Refreshments will be served. Everyone welcome. Free.