"Finland wants to become a temporary member of the UN Security Council", they say.
Who is this "Finland"? I don't want my country to be in the UN Security Council. It's somewhat debatable whether it's a good idea even to be a member of the UN, the whole organisation being such a bloated and corrupt beast, but the Security Council clearly is a club that is only useful for its permanent members who have a veto, and no one else.
Having temporary members as some sort of advisers is a thinly veiled attempt to whitewash a non-working structure devised over 60 years ago. The Security Council does not come up with anything useful in major conflicts where it would be needed, because one of the superpowers - USA, Russia and China - is typically involved in one way or the other. Elsewhere - such as in the conflict in Somalia - outsiders can act without the council's approval anyway.
No amount of Security Council approval has stopped USA-haters from calling the Afghanistan operation "illegal war". Therefore, even as an enabler to stop and suppress thoroughly horrible regimes the council is just useless.
So, what can a small country achieve by being a member of the council? It can set itself on a collision course with one of the superpowers. Or it can give blank votes and stay quiet. Who benefits of the membership? A few career diplomats in the Foreign Ministry. Who can suffer? All of us, by paying for it. All of us, by potentially getting inconveniently involved in the clashes of the great powers who are returning to a more and more Cold-War-like setup.
Fortunately, we won the vote and - along with Bhutan and Cambodia - can stay out of trouble.