You can't expect people to pay a great personal (opportunity) cost for the benefit of society. Some do (give to charity and all), but most don't. 'Cause it's

You can't expect people to pay a great personal (opportunity) cost for the benefit of society. Some do (give to charity and all), but most don't. 'Cause it's not just the $1000 check. If you refuse, that will likely be bad for your career. Don't underestimate the nuisance power of your boss.