Opinion: Climate change could make good coffee a luxury

Fall is always a good time to create new habits, and coffee chains know this. These days, they are desperately trying to find any excuse to get you to drink their java. Many chains are using National or International Coffee Day (both Oct. 1) as a reason to offer their coffee at a discount, or even for free. For restaurant operators, there is no better hook than coffee to get repeat business. But given what is on the horizon, offering free coffee may no longer be an option for businesses.
Coffee