In another thread, we've been taking about collecting shells--pro and con.
You can also take it in a different direction; doing something that you don't take home, but instead can improve the places you visit. Ecotourism is becoming more and more popular with visitors to sites all over the world as people become more aware of the impact we have had (and continue to have) on the places Man touches with his presence.
In some ways, it's the old "plant a tree under whose shade you will never sit" mindset, and a lot of divers are starting to embrace it.
Read about it at
THE COOLEST DIVING SOUVENIR YOU CAN’T TAKE HOME
You can also take it in a different direction; doing something that you don't take home, but instead can improve the places you visit. Ecotourism is becoming more and more popular with visitors to sites all over the world as people become more aware of the impact we have had (and continue to have) on the places Man touches with his presence.
In some ways, it's the old "plant a tree under whose shade you will never sit" mindset, and a lot of divers are starting to embrace it.
Read about it at
THE COOLEST DIVING SOUVENIR YOU CAN’T TAKE HOME