there are plenty of natural resources; we have barely scraped off the top of what is available. saifedean ammous had experts on his podcast talking about this reality. 

the problem is that there is also an abundance of excess unnatural resources, just because we can. the earth is being blanketed with trash. 

zapsammy

ideasfromtheedge

How much "natural" weather do you believe is left?

hasherstacker

I believe that we still have enough natural water. Perhaps we are finishing other resources like oil which would be catastrophic for the industries but we still have a lot of natural water. 