In North America, limiting your family size is especially impactful since we consume a disproportionate amount of resources. How fertility is controlled is a very personal choice, with options running from contraception or sterilization, to abstinence. If you're uncertain about the most appropriate method, a number of organizations such as Planned Parenthood of America can help explain options. There are a number of ways to reduce your own environmental impact, from recycling, using fluorescent light fixtures, and driving less, to planting trees and restoring wildlife habitat. It sounds simple, but even such small steps as turning off the lights when leaving a room and turning down the thermostat on the house or water heater can help.
Conserving energy means less energy has to be generated.
Less fuel is burned, and fewer emissions are released into the atmosphere, reducing smog and slowing global warming. Buying a more efficient car not only saves energy and reduces pollution, but also saves you money. Walking or riding a bike instead of using a car for short trips is both energy-efficient and healthy. Lowering our individual impacts helps reduce the overall human footprint on earth. Inc. Cut down on the amount of garbage you generate.