I think his actions are most admirable and surely worth of emulation.
He makes the difference we are always talking about.
He reminds us of something very important, of taking in earnest responsibility, of not only loving nature and enjoying it, but of caring for it too, of keeping it clean and beautiful!
"My dream is that there will be a website where people can sign up to adopt a 'ta shetach' (a small plot) of Israel, which they like or walk frequently, and they will then become its stewards and take care of cleaning it. This could then involve also schools, youth movements etc. With social networks, digital images and all the other revolutions, maybe this can help keep our country clean."
Awareness of the public to care for the wonderful pleasures nature provides us with, has developed very much here in Israel over the last two decades, but as can be seen, there has to be worked more on the issue, there still is a lot of neglect. I think the most important way of improvement and promising the most success, is teaching the children - they will be the future grown ups, being eager to put in action what they have learned! We all will profit from it and be greatly awarded!