Hello Rediff editors: Once in a blue moon, you are publishing some artciles like this which are really worth. We are looking forward to read this kind of articles instead of useless/worthless/meaningless articles about movie stars, crazy cricketers, bullshit talks of politicians/government officians, talks about caste/religion which are dividing the people, etc. Use the media/journalism to educate the people, to cultivate good things among the people, to tell the realities/facts to the people, to bring the awareness to preserve the nature, to motivate the people etc. We appreciate you for this good article.