Do you think investing in green technologies is a luxury or a necessity for our society?

I think investing in green conservatism is a necessity for our current affairs because lots of money has been spent on things that could be used better in a different way. Green conservatism can add aspects of nature into our every day life which can be very useful weather its used on rainfall and irrigation to control the amount of flooding that happens when there is an excessive amount of rainfall or in the case of a flood because they can be used as a benefit to our society.