With the lucubrate research of fault mechanism, according to the domino theory and ICAO, to bring forward the idea of electric power system fault chain.
When you watch some oddly satisfying video of someone building some Lego machine that, like, makes an infinite domino fall or something, that'll be mostly technic pieces.
Changes in the composition of the water will lead to the death of corals and mollusks, and after that, species after species will fall in a domino effect, with eventually the entire food chain likely disappearing.
So it is our job, it is our obligation, it is our duty to speak truth to power, to be the domino, not just when it's difficult — especially when it's difficult.