David Lemon

I will save up to 20 gallons (75 L) of water each day by taking 5-minute showers.

I will save up to 8 gallons (30 L) of water each day by turning it off while brushing my teeth.

I will avoid buying toxic plastics - including polycarbonate, polystyrene and polyvinyl - and instead replace them with durable non-plastic options.

I will spend 30 minutes researching toxic chemicals found in cleaning supplies and personal care products and remove them from my home or dorm room.

I will prevent water runoff and increase absorbency by mulching the base of plants and trees at my home or work.

I will write down three things every day that I am grateful for, or send one email every day thanking or praising someone.

I will reduce the amount of paper mail that I receive by 0.11lbs (0.05kg) a day or 3.3lbs (1.6kg) a month by opting into paperless billing, ending unwanted subscriptions and opting out of junk mail.

I will avoid sending 3 disposable cup(s) to the landfill each day by using a reusable mug.