A semi-finalist in the federal Food Waste Reduction Challenge hopes to help Canada's vineyards apply new technology to an age-old waste dilemma, for the benefit of up-and-coming plant-based proteins. Winecrush Technologies founder Bill Broddy explains his company's entry. Also: in a new report, a panel of experts walks us through both the well-known and emerging risks to Canadian plant life -- and whether our existing risk management practices are up to the job now at hand. Panel chair and UBC plant scientist Deborah Buszard speaks with Laura Rance about the report's findings. Hosted by Dave Bedard.