Plant trees every month

For starters, you can buy your fruit and vegetables from local growers. There are plenty of services that deliver straight to your door, and now even small-scale growers are set up to do this. Look for a similar solution near you: not only will you be supporting the local economy in your area, but you’ll have helped “save” the CO₂ emitted in transporting products. Also, try to cut down on single-use plastic as much as possible by using a reusable water bottle, and make sure you sort your waste according to your local authority’s rules, both at home and in the office. You may be a Rookie, but remember what Muhammad Ali said: “Even the greatest was once a beginner. Don’t be afraid to take that first step.”