I use *a lot* of sunblock because I have vitiligo, an autoimmune disorder that means my body has patches of skin with no melanin. As a public service, here are my Greek-summer-tested very best sunblocks in Europe for burn-prone skin.

The Avène and La Roche-Posay are also unscented, and the latter has less plastic in the packaging than most. The Frezyderm feels amazing but is scented and the most expensive.

Beyond beauty, colour serves important functions for #frogs and #toads around the world
https://communities.springernature.com/posts/beyond-beauty-colour-serves-important-functions-for-frogs-and-toads-around-the-world paper: https://www.nature.com/articles/s41467-023-43729-7

"The study documents for the first time the importance of colour-based #thermoregulation, #UVprotection, and #pathogen resistance in #anurans... Thermoregulation and #UV-protection was generally of greater importance in temperate regions, and pathogen resistance was of greater importance in the #tropics."