Another shining example how we should turn our lives over to the experts in academia...
Wait...
Wait, the science is settled. How could this be?
It all depends on the quality of the evidence. This was ‘settled science’ for 50 years (the low fat stuff), but was agenda-driven and based on wishful thinking and no real data. Now we’re getting better data. And yes, always be wary of academics who ‘know’ what’s right.