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If you want to help people across the world, it's important to give to charities that provide the right kind of help and provide it where it will do the most good. Charities which create sustainable good in areas where it is needed are the best and will do the most good.   You don't necessarily have to donate money. Some nonprofits accept educational materials, clothing, or other supplies. Call or email to ask what they need. Some really want awareness most of all, so you can help by spreading the word, in addition to any physical donations you can make. Volunteer or be part of fundraising efforts for charities that do good abroad. Run a half marathon or other fundraiser to raise funds for an international charity of your choice. Look for programs that allow you to fly out and volunteer in person. Consider other options, like providing input, advice, or tutoring to small nonprofits and organizations over the web. Fair trade certified products are guaranteed to have been produced under humane conditions for worker, with that worker being paid a fair wage, and produced under sustainable conditions. By buying these products as much as possible, you show companies that you think these practices are worth a few extra pennies and encourage other companies to invest in these practices as well. Fair Trade items will almost always be labeled as such. If you're unsure, try to at least avoid items that are often unethically sourced. Coffee, bananas, cocoa, many tropical fruits, wine (mainly from California), clothing items (mainly from China, Bangladesh, and SE Asia) and jewelry are often unethically sourced. Sometimes, all a third world or disadvantaged community needs is a chance for their own economy to flourish. One way you can help these people help themselves is by providing small business loans. This means that you should get your money back and the small business will get what it needs to contribute to that economy and community. An easy way to get in to this is through Kiva.org, which provides small business loans to people in disadvantaged areas. This is an especially good way to help women and other vulnerable groups to support themselves. Do things that help the environment globally. A great way to do this is to reduce your reliance on fossil fuels and other fuel sources that have a negative impact on the environment. You can do this by using public transit, a bicycle, or an electric vehicle to get around. You can also use solar power to heat your home, instead of things like natural gas (which put a strain on the environment). Eating local food and using local products will also cut down on global fossil fuel usage.  Conserve as much energy as you can. Producing energy is very taxing on the planet, often requiring the burning of gases or the production of nuclear energy. Any energy you don't use can then be used for more important things and less power will need to be produced overall. Turn off lights in rooms that you're not in, take colder showers, switch to energy efficient light bulbs, turn off your computer when you're not using it, etc. There are lots of ways to conserve power! Don't eat more than you need to, don't buy a bunch of junk that you don't need, and avoid buying new clothes every year. Buying used clothing can help reduce waste that is created. Eating a healthy, balanced, minimal diet will also reduce waste. If you do have leftover food, compost it. You want to reduce the waste you produce before our planet ends up looking like a still shot from Wall*E!   Compost your excess organic waste. Get or build a large bin that can be left outdoors, as well as a small one that can go in your home. Collect all of the food scraps that are leftover from eating and preparing your meals, as well as things like yard waste, and deposit these items in your outdoor bin. Use a pitchfork or rake to turn and mix the compost regularly. You will also need to add soil on occasion. One it has turned into a homogeneous mixture, it's ready to be spread in your green spaces.   Recycle more and correctly. Most cities will come and collect your recycling along with your garbage, though they'll be kept in separate bins. Recyclable items vary by city, but generally most plastic jugs, metal cans, and paper are all recyclable. As the dominant life form on this planet, it is our responsibility to protect the creatures that cannot protect themselves. Because of the way we currently live, many animals suffer and are even going extinct! If you want to improve conditions for animals, there are many ways you can help.  Encourage and vote for legislation that protects animals. Only buy products that do not contribute to animal abuse. Donate to charities which help animals, such as the Humane Society, The Marine Mammal Center, or the Performing Animal Welfare Society. In many disadvantaged countries, like many regions in India and Africa, women do not have access to sanitary feminine hygiene products. This leads to humiliation and isolation at best, and at worst discomfort and even life-threatening infections. By donating items and money to charities that work to solve this problem, you'll be keeping women healthy and help them to do things like attend school and work so that they get the opportunity to better their own lives. One such charity is Days for Girls.

Summary:
Donate to the right charities. Buy fair trade. Invest your money. Protect the environment. Reduce waste. Be an animal advocate. Donate feminine hygiene products.