there is: 1 billion people that go hungry everyday...if you can make free food/meals you can strike a deal with them...you give them: 2 meal plates for them to grow/plant 1 tree each person...

10-20 years later when that tree is big enough you sell it to be cut for: $20...thats: $20 x 1 billion trees planted by 1 billion people...

ADDITIONAL COMMENTS:

I HEARD THAT: 15% OF THE GLOBAL POPULATION ARE: TEENS/CHILDRENS: that´s 1 billion childrens/teens...you can do the same with them...

IS ONLY COSTING YOU: 1 MEAL PLATE PER DAY....
IF YOU LIKE:
YOU PLACE THE: $20 BILLION OR $40 BILLION IN THE STOCK MARKET TO EARN INTERESTS AND YOU SHOULD GET: $2 BILLION DOLLARS PER YEAR...YOU TAKE: $100 MILLION FOR YOU EACH YEAR AND WITH THE: $1.9 BILLION DOLLARS A YEAR YOU CAN HIRE: 634,000 TEENS EACH GETTING PAID: $250 TO $300 A MONTH....AND
they will get paid between: $250 and $300 a month...working out 5 times a week 5 hours everyday i dont know...                                     
you can make them: swim or run, or jump rope, or ride static bike, or ship row, or do crunches...like it can help cut down on chilhood obesity...