The price of altcoins depends too much from the conditions of cryptocurrency market and the price of Bitcoin.
A lot depends on demand in the project and how it is useful for people and society.
It is very important to protect a nature.
It is very important to protect a nature and many people understand this.
But with every year the nature is polluted more and more.
Protection of nature costs a lot of money and not many people want to spend such big sums of money.