Dennis Stelmack, the founder of a project he calls ‘ControlAltDelete Climate Change,’ made a presentation to students at St. Mary of the Lake School in Slave Lake on May 29, sponsored by SL Ford. Stelmack talked about climate change and what individuals can do to help. That includes growing vegetables and donating them to local food banks. Stelmack said his ‘Grow Your Own’ project will provide seeds for free.