Guys...it's 50 hours over 19 years. It's not like you've to do 50 hours a week. That's 0.007 hours per day over 19 years. So, if you do 25.9 seconds a day, you'll be done. I think everybody does that already. Basically have a conversation with a homeless, aged or disadvantaged person for 26 seconds every day, and you'll be finished. Is that really THAT taxing??
Look at this way - he's talking about bringing it in as part of a school curriculum. That means, at an hour a day, you'll be done in 10 weeks. Plus you get an hour off school each day for that. Win-win, no?