Dhaka, June 27 -- Chief Adviser Prof Muhammad Yunus' recent call to protect the country's natural ecosystems is a timely and important reminder that development should never come at the expense of the environment.Speaking on the ambitious Teknaf to Tetulia Integrated Economic Corridor Development project, supported by the Asian Development Bank (ADB), he emphasised the need to ensure that water bodies remain unharmed and uninterrupted.In a nation shaped by rivers, nourished by floodplains, and defined by seasonal water flows, this is not merely a technical instruction-it is a matter of national survival.Reminding us that Bangladesh is a deltaic land, he cautioned against disrupting the natural flow of water and stressed that our first pri...