Climate change has affected coffee planting, and the coffee crisis is brewing. Changes in temperature and precipitation will reduce the yield and quality of coffee and increase the pressure of diseases and pests. Research shows that an average increase of 2  degree in temperature will increase the risk of diseases (coffee leaf rust) and pests (coffee longicorn beetle). In fact, most possible solutions are either expensive or have negative consequences. 
Banana and coffee bean intercropping, using banana plants to provide additional funds and shade needed to grow coffee beans.
 More economical and feasible solutions need to be studied.