BANGALORE: In the whole universe, Earth is the only and most beautiful place to live on. But looking at the present scenario, one can find innumerous challenges to counter on the above statement.

Most often we see, a lot of issues and problems prevailing in the society on national and international basis. And to the surprise, very few of us take a stand to resolve them. Forget about a common man, there are many people in the world that holds the power to confront the crisis, but only a handful of them took the move to bring the revolution.

And if you are eager to note, then here are the 7 people who identified some problems of the world and gave acceptable solution for it as compiled by The Business Insider.

1. Richard Branson

Richard Branson is an English business magnate and investor. He is best known as the founder of Virgin Group, which comprises more than 400 companies.

In 2011, Branson served on the Global Commission on Drug Policy with former political and cultural leaders of Latin America and elsewhere, in a bid to boost the effort to achieve more humane and rational drug laws.

In December, 2013 Branson urged companies to boycott Uganda because of their "anti-homosexuality bill." Branson stated that it would be "Against my conscience to support this country, governments must realize that people should be able to love whoever they want."

In 2014, Branson joined forces with African Wildlife Foundation and partner WildAid for the "Say No" Campaign, an initiative to bring public awareness to the issues of wildlife poaching and trafficking.

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