Bono set up an organization called "DATA", which stands for Debt, AIDS, Trade in Africa. The focus of the organization is to raise awareness about what he claims are Africa's unpayable debts, uncontrolled spread of AIDS, and unfair trade rules that hurt the continent's poor citizens.
He made a speech during the inauguration of Paul Martin as Canada's prime minister, who in turn pledged to help with the global crisis. In 2005, in a time that some claimed Martin was facing "political destruction", Bono spoke on CBC Radio "bashing" Martin for being slow at increasing Canada's foreign aid. Following this a spokesperson for the Prime Minister pointed out that the budget has seen an 8% increase to aid and that "Rather than set an artificial deadline, the prime minister has focused on real increases measured in real dollars each and every year."
He then travelled to the White House for a special private meeting with President George W. Bush, who had just unveiled a $5 billion aid package for the world's poorest countries that respect human rights. Bono also accompanied the President for a speech on the White House lawn. "This is an important first step, and a serious and impressive new level of commitment... This must happen urgently, because this is a crisis."
Later in the year, before Paul Wolfowitz was chosen to replace James Wolfensohn as president of the World Bank, Bono was spoken about as a serious candidate for the position. U.S. Secretary of the Treasury John Snow said about Bono on the ABC news talk program This Week "He's somebody I admire. He does a lot of good in this world of economic development." The selection process for the position is by member governments, however, and his selection was considered unlikely.
In December of 2005, he was named by TIME as one of the Persons of the Year, along with Bill and Melinda Gates.
He also plays in some band.
I think a completion of the HSC would be fine. The army has a range of pilot occupations if you can comply to their height and health standards.