Sudath Gunasekara  31.5.2017 The immediate cause of all these disasters is rain. But we all know we cannot stop it. No can we control it either. But certainly we can control and mitigate these disasters by visionary thinking, proper planning and good management. The most important cause of this calamity as I see it is … Continue reading How to mitigate landslides, floods and resulting devastations by rehabilitating and restoring the upper watersheds; A point of view.