Dengue is spreading globally, and the mosquito that carries it has established itself in Europe. Puerto Rico recently declared a public health emergency to address Dengue outbreaks, and the US is unprepared for what's coming.

My teacher told my 2005 environmental studies class to expect more tropical disease outbreaks to infect new regions, and here we are. Dengue is no walk in the park. I've had it, and it's crippling.

The Heat Will Kill You First is a great book about the countless things that will impact our health, and it's terrifying.