It's a food campaign to encourage the nation to help slow climate change by reducing their meat consumption by having at least one meat free day a week.Having a MEAT FREE day every week is a simple way to start making a real difference in the world. The more people who join in, the more difference we can make. Meat Free Monday campaign is encouraging people to help slow climate change by having at least one meat free day a week. Head over to supportmfm.org for the full lowdown on the campaign.