Travel to northern Canada (North West Territories, Nunavut) before the planet warms up too much. See the northern lights, go kayaking, go on wildlife tours (pol

Travel to northern Canada (North West Territories, Nunavut) before the planet warms up too much. See the northern lights, go kayaking, go on wildlife tours (polar bears!, narwhales!), etc. I know someone who lucked out on a tour and ended up being the only person in the tour. Flights are incredibly expensive so it would use up some of your money. Donate the left over money to charity :)