David Zhu

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

I will commute by bike 11 mile(s) per day and avoid sending up to 10.76 lbs of CO2 into Earth's atmosphere.

I will not accept any disposable bags when making purchases.

I will limit my social media use to once per day.

I will maintain a record of all my purchases.

I will not use any disposable plates, cups, or utensils.