I don't really think it affects our environment figuratively, as we all know cryptocurrencies is a digital currency and it affects our environment to act wildly, if the bitcoin price up many people acting on how they can sell their asset asap, when the price go down people are still panic selling and buying, it affects the environment cycle and the playing games with their mind. The tru environment of digital currency is the people's mind and it helps people to think wisely and practically.