Unfortunately this is a losing battle because no matter what is said a laymen will latch on to any uncertainty presented to them regarding scientific discussion(s), be that evolution or climate change.

They don't understand that scientist by nature prefer to never say something is 100% one way or another. This is because we all know over a long enough timeline just about every conceivable outcome will occur and so scientists, rightly, try to be accurate when they talk about this stuff.

Politics isn't about presenting honest clear facts but rather wordplay meant to serve their donors.