Sony has created a wearable air conditioner

Aug 2018
Step 1. Go to G7, get $mad that everyone wants to talk about climate change. Refuse to talk about climate change. Make statement that time is being wasted om climate change. Sabotage any effort to address issue. Call it a Chinese conspiracy.

Step 2; purchase self cooling unit. Fuck everyone else.
Nov 2015
Reon Pocket: Sony has developed a pocket air conditioner for t-shirts

The product is not intended for permanent wear and is positioned as a "life jacket" for the transition between air-conditioned or heated rooms or office buildings. The built-in battery is designed for 90 minutes of continuous operation, a full charge will take about two hours. Now the development is at the stage of crowdfunding, the basic set of the device and one t-shirt will cost customers $ 130.

It is expected that "pocket air conditioning" will become a more affordable alternative to high-tech, but expensive smart clothes for athletes and the military. In case of successful fundraising, Reon Pocket will go on sale in Japan on March 2020.