Fixing the Electoral College

I've long thought that low population density encourages a more conservative, black afnd white view of life in individuals and high density populations result in folks who have a more progressive, accepting outlook. Given the way the electoral college works, this favors electing a president who is leans more conservative than the US population. Before this president, that made some sense to me. A conservative would only attack other countries as a last resort right?

Here's an idea to fix the electoral college that I have not heard before.