“Canada’s Texas is threatening divorce, and it could eventually become the 51st state ,” crows the ultraconservative think-tank behind the Trump administration. The free people of Alberta are about to take a vote. It’s Canada’s fourth-largest province, both by size (about 411,187 sq mi) and population (5 million). It’s home to North America’s iconic Rocky Mountains, where crystal clear glacial lakes are scattered across forested landscape. Its dinosaur fossils are a valuable window to the past,