Can somebody who is pro air strikes actually explain what good things they think are going to happen as a result of this?
I understand the anti-bombing views entirely. The risk of "collateral damage", the risk of creating further anti-western sentiment by feeding the "Muslim-killing crusader" narrative, the hopes that some other, yet elusive, solution must be workable.
But we currently have a situation where swathes of two nations are being terrorized into submission, or killed. As a result of this, Da'esh has gained land and valuable resources. With these in hand, they have revenue. With revenue, they can purchase arms; traditional, but also biological, chemical and nuclear material, and there are shadowy figures out there seeking to sell such to them. With revenue they can employ and pay weapons focussed scientists and soldiers. And so their growth continues. Their ideology demands that growth be unrestricted, by violent means.
They are in control of schools, hospitals, physical and social infrastructure where they are.
There is a risk of radicalisation through bombing, but there is a far greater risk of radicalisation through widespread Da'esh run education.
There is a risk of innocent civilian deaths through bombing (even though very precise these days), but there is a much greater evil of allowing unabated slaughter of innocent Iraqis and Syrians at Da'esh hands.
Targeted bombing that seeks to destroy assets and property will degrade Da'esh capability and hopefully morale especially amongst the ones that are in it for the pay. If oil capabilities, armouries, vehicle fleets, and training camps are destroyed, then their ability to generate wealth, grow, murder and indoctinate will be curtailed, potentially saving thousands of lives across many countries, not least locally.
That is the "good" that I see coming of it, such that it is. Perhaps those that believe there is a better alternative can outline it?