In the tropics, an increase in precipitation is projected by the end of the 21st century in the Asian monsoon and the southern part of the West African monsoon with some decreases in the Sahel in northern summer (Cook and Vizy, 2006), as well as increases in the Australian monsoon in southern summer in a warmer climate (Figure 10.9). (ipcc.ch)
We do take care of the bugs, but as we mention in our policies and emails we send out, while we maintain monthly pest control on all of our homes, the occasional palmetto bug can get in ~ it's just a fact of Southern summer life (the flyers are my favorite). (bookings.mermaidcottages.com)