People have been around for thousands of years and we have built hones to live in to get out of bad weather. Have tigers done this yet? So far, no. Just saying.
But besides that, why does Canada continue to buy chit from China? Is it because of the federal government that makes it too difficult for any Canadian to want to really start up a business? We appear to have a federal government that does not want people working. Hundreds of thousands of new jobs could be created in Canada if it were not for the thousands of rules and regulations/red tape, paperwork, and business taxes that are foisted on those free enterprise people. Canada can be one great wealthy nation but it is going down the tubes even though the liars in the federal government and their lackey media will tell you all is great. Massive immigration is one of the main problems that is causing animal habitat loss.