Nowadays climate change is the greatest challenge facing humanity: we should try our best to reduce the carbon emissions if we are to avoid a catastrophe that devastates large parts of the world. The carbon footprint means the impact that human activities have on the environment. Here are some effective ways to live a low-carbon life:

1 Use less junk mail and reduce the need for paper consumption. A simple Web search will lead you to an opt-out form to send to marketing preference organizations.

2 Drink and eat more thoughtfully. Drink tap water rather than buying bottled water. If you have concerns about your tap water, use a filter and clean it regularly. Try to replace one of your weekly meals with a meatless option.

3 Do not burn fossil fuels if you can. Commuting by foot or bike reduces global warming pollution and saves money.

In fact, make use of solar power is the most effective ways to live a low-carbon life. If all American families use home solar power system instead of fossil fuels, we could reduce our oil dependence by more than a third. You can search clues and information via GOOGLE and YAHOO to put together your diy solar power system. However, there are a lot of garbage on the internet, it is hard to distinguish the bad ones from the useful. You need professional help on diy solar power!

Individual action is essential if we want to avoid climate chaos. There is no time to delay with the effort to reduce carbon emissions. Making greener choices, from the food you eat

to the way you travel, can improve your health and well-being.