ロイヤル・ファミリーさんのインスタグラム写真 - (ロイヤル・ファミリーInstagram)「The Prince of Wales has joined the team behind @YouTube channel @SortedFood to celebrate winners of The @EarthshotPrize with a new Earthshot Burger recipe - which was then served to some unsuspecting customers in London! 🍔 Watch the full video on YouTube to see Earthshot solutions put to use, including… 📦 @notpla’s natural and biodegradable food packaging created from seaweed; 🥘 @mukurucleanstoves’s portable stoves that use biomass for fuel, instead of charcoal; 🌱 @kheytismartfarmers’ Greenhouse-in-a-box, which supports small-hold farmers shelter their crops from unpredictable Elmer’s and destructive pests.」7月31日 20時01分