Of special note, their tips begin with this point:

'Sunscreen Should Be Your Last Resort'

!!!

Has huge progress been made?

Here is their list of tips:

Wear Clothes

Plan Around the Sun

Find Shade - Or Make It

Don't Get Burned

Sunglasses are Essential

Check the UV Index

The whole site promotes the idea of prevention, but some more focus on the 'why' (impacts of course on genomic integrity!) may be helpful...  as discussed previously... :)

Enjoy your summer and take care!!