I’ve decided to at least keep it net neutral. If I have 2 kids then my net contribution to population growth is 0.
If you really want to stop ballooning population growth, help educate people who have less access to educational resources, and help give them access to healthcare; birth control included.
A male contraceptive approved in the next 5 years would have a $1 billion market by 2024. So, where are they? ( www.pussypedia.net )
This article is primarily about market hurdles to a male contraceptive.