Not long before Gandhi was assassinated, he gave his grandson a list of what he thought constituted the 7 Blunders of the World. They are:
1. Wealth without Work
2. Pleasure without Conscience
3. Knowledge without Character
4. Commerce without Morality
5. Science without Humanity
6. Worship without Sacrifice
7. Politics without Principle
It's a great list! I can think of examples in almost every category where Gandhi was spot on!
I do believe we'd come a lot closer to achieving world peace if all of mankind could avoid these 7 Blunders!