My own area of expertise is the genetics of human disease. I was fortunate to be part of the team that found the genes for cystic fibrosis, and Huntington's disease and neurofibromatosis.
Anyone who wants to pretend that your Huntington's disease is an invention is someone who does not have your best interests at heart.
God has cared for these trees, saved them from drought, disease, avalanches, and a thousand tempests and floods. But he cannot save them from fools.