Currently, we (humans) use an abundance of fossil fuels for much of our heat needs. While in the long run our society will switch to the source of all of those fossil fuels (the sun), the reality is that most of you have probably not experienced the direct impact of a solar thermal energy conversion system on your life. The truth is that we can do everything that we currently do in our society with solar energy. Much of the burden can be carried by solar thermal solutions. One terrific modern day example of a solar thermal energy system is the Drake Landing Solar Community in Alberta, Canada, where 95% of the the community's heating needs are supplied by on-site solar thermal collection and a connected seasonal thermal energy storage system. Our society uses a lot of heat. We need to keep working to make solar thermal energy solutions make sense and work well in more places whenever possible.