do you know why he specifically mentioned about England need tea leaf? because he trust that if foreigners do not drink tea, they will constipate and die...
World human population will arrive peak size soon! (about 20 years) if we find some way to keep live and sustainability for everyone, human just win the game, I mean never anyone worry about food, life and environment... can imagine that this even possible? but there is actually way we have some chance.
because at least in molecular biology, there are no basic rules, how can we know any "rule' if the only example is p53? but it is useful, so this is now condition.
I don't know, maybe in your country this correct, but the video spread out across whole world. even in same country, it is probably that there are different species in different regions. the only way can escape this is maybe ladybugs will die soon in urban/city, but is this a good behaviour we hope kids learning? bringing so many creatures and let them died for fun are bad.
Biologist performed so many crazy experiment on fruit fly, development biology is very interesting for reading: what happen in each stage and all of mechanism we can understand.
yes, biology education in schools are terrible. remembering so many things actually is important, students keep reminding new thing even they in master degree...but the fun of science do not show in text book.
how can they do? everyone give their kid cellphone or iPad now, even they try to control this in early stages, if kids are different to other kids in school, they will bad and try to change themselves. finally, if someone upload videos that design to murder kids, it just will happen.
can we just offer free text book for everyone? maybe also some online lecture. everything is there, I trust will need incorporate it into school, library and local community.