Cutting through fallen old oak tree trunks / cutting very hard wood?

What's the best way to cut the tree trunks described? Despite its 4.5 hp, my chainsaw was clearly reaching its limits. I used a new chain, which quickly took a beating from the hard wood. I managed to cut it with difficulty and wedges, otherwise my chain would have jammed during operation. Does anyone have…

Do people really care about our environment?

Hey guys, a lot of people always talk about the environment and climate protection, but almost everyone knows that words are not actions. Climate activists talk big about protection, but fly to their meetings on private jets, which is definitely not good for the environment. It's truly paradoxical! In reality, almost everything we do as…

Is more of the rainforest or the boreal forest being cleared?

I am very interested in this and think it is a great shame that so much deforestation is taking place, because deforestation will increasingly contribute to climate change! The air becomes worse because less CO2 can be absorbed, the air is no longer filtered as much, etc. There are endless problems that can arise as…