I think it's reasonable to assume that these factors are not...

I think it's reasonable to assume that these factors are not independent. It's important to understand how they interact and also to see if we can determine their relative importance. This is a very polarized field, in terms of supporting or not supporting the role of climate versus other factors. We don't want to contribute to the polarization, which I think is very unproductive in terms of the science. I hope we can move from this sort of debate into a more constructive one about interactions and relative roles of all the factors that may be contributing to the resurgence of malaria.