I am 100% against the death penalty under any circumstances.
I've worked in MH services with offenders that would have probably been executed in other countries.
I've worked with many heroin addicts. The damage done can't be argued. The destruction of lives can't be argued. But heroin isn't a party drug - people don't have a great laugh and a party with their mates. It numbs everything. It is the best escape from physical or emotional pain that there is.
Every heroin addict I've known has been numbing some kind of intense pain. It's that that needs to be dealt with. If it wasn't heroin it would be something else. We need to look at why someone is escaping from their reality. We need to increase availability of decent psychological help.
We need to stop heroin users from being excluded from that help (many community psychological services won't work with someone who is in active addiction or on a subutex script).
You can execute or incarcerate as many people as you like. The demand will still be there and there will be more dealers and mules to take their place.
We will get nowhere in 'the war' until we start to look at why so many people want to use a substance that essentially leaves them insensible.
It is not just the addictive properties at first, it is the feeling it gives. The sense of peace and comfort for people that are struggling to find it in their own reality.
Until we want to look at why people want it we won't get anywhere. As long as people want it, it will be supplied and we will go along with the laws that say the suppliers are scum and should be punished. It's easier to blame those avaricious bastards then to look at why they're able to make so much money from misery.
We'd like to think the misery wouldn't exist if it wasn't for them. I think it would but in a different way. But it would still be there.