I'll rejack this thread back to blaze orange...
A nice gesture to the non-hunters is to keep at the least some blaze flagging tape with us in the field (or you could go with a cheapo vest, but the flagging tape is much easier to carry and of course, cheaper).
Since I don't hunt with a dog, I always keep a couple 2 - 3 foot legnts of flagging tape with a weight at the end. When I shoot a bird, I can mark where I was, and toss one to where the bird went down. This way, I have good references for my search for the birds. You all know how invisible a bird can be, and the tape keeps me from getting too far from where I should be looking.
The 'reaching out to non-hunters' part comes when you find someone in the woods during the season, and they don't have any bright clothing on (or a dog without anything bright on - especially in deer season). I once made a little girl very happy by giving her a "pretty orange ribbon" to wave around - and gently counseled her mother about the stupidity of having a little kid running around in a green coat in the woods during hunting season. The mother argued that only an idiot would mistake a child for a bird (she had asked what season it was earlier in the conversation), and I told her that the danger wasn't in her child being targeted, but by someone not seeing her BEHIND the target as her coat blended in pretty well with pines.
It makes us all look better when we show that we go that extra step to try to avoid accidents. Hopefully you don't live in an area where hunters are looked at as annoying at best and borderline criminals at worst, but for those like me here in occupied territory, we need to try to project a spotless image to the masses of sheep that live among us.