In terms of organizations, there are many efforts. Sometimes they don't have the name laki "do this to stop cimate change" but you can realize that eventually one goal would be it. For example, many NGO promote the use of cloth bags instead of plastic bags (like the ones you usually get form the market). The slogan is "Pon-tela" (in spanish it kaes sense:it both means "wear/use it" and "wear/use cloth". Eventually, some markets have begun to change common plastic bags for biodegradable plastic bags. This way we won't acumulate much plastic and our carbon print should be reduced.
Other efforts are from the government. For the first time in history, a tv spot about saving water has directly quoted the fact the we will be lacking it if because of glaciar melting phenomena, and that we must save it and do everything in our might to stop the terrible heating up. Also, there seems to be a growing amount of NOG/ enterprises/ companies/ etc. that are directing their efforts to perform good environmental practices, at their own places but also providing assesment (it´s something like a "new business").
As for all citizens, it's a bit difficult to know. You see, there'll always be people who throw their dirt out, but it doesn't mena they don't care at all for the environment. Sometimes they are just lacking information, some others it's because they don't have the mediums to achieve it (for example, a cloth bag could cost way loads more than a plastic one, though the saving will be seen in the long term, poor people have inmediate needs and is difficult to convince them about eco-efficient ways to protect our environment). Perhaps one of the most important things people are doing is saving energy unnnecesary. Now is more common to see people turning off the lights when they don't need it, or unppluging artefacts that will not be used at the moment.
myclimate.org