Children
Consider: Our world is overpopulated. A couple that has more than two children only furthers the problem, placing additional strain on global resources.
Try: Having only two kids. If you already have more than two kids, teach them all to use knives, and then let them fight to the death. Raise some money for the NRDC by livestreaming the fight!
Transportation
Consider: The way you get to work each day is an important decision for both you and the planet. According to the BBC, "Globally, transport accounts for around a quarter of CO2 emissions." Driving a personal vehicle is the least eco-friendly way to get around and, per person, accounts for almost 2 metric tons of CO2 released annually.
Try: Implementing new technology. Instead of driving to work, consider sending an email to your boss telling them to "eat shit." This will drastically cut down your commute time and probably force you to choose more sustainable transport methods like public bus or walking.
Food
Consider: What we choose to eat is the single biggest factor in our personal ecological footprint. It's also incredibly easy to make improvements by altering just a few meals each week. And, there are some extremely tasty, sustainable recipes out there! Eating meat has a large impact on the environment, so instead...
Try: Cooking Farmer Stew. Stew's wife won't be happy about it, but Stew is an asshole who uses tons of pesticides and keeps baby pigs in dark, cramped cages just for the fun of it. Plus, he's low in cholesterol, so it's a healthy option!