In order to reduce evil it is necessary to provide incentives for persons to be good, or at least getting better, and also to provide deterrents to evil persons. Thus if you want to give to charities you should consider carefully what that charity is going to do with your money.
..... ALL charities SHOULD make sure that none of their money will help any evil person, but instead will help only good persons. That means proper discrimination not based on skin color, nor race, nor religion, nor obesity, nor looks, nor (whatever), but only on goodness of day-by-day BEHAVIOR.
..... Helping evil persons is helping them to continue their evil ways, and/or even encouraging them to be even worse.