Unless we solve that problem, it will avail us little to solve all others. – Theodore Roosevelt Conscious efforts to conserve and protect global biodiversity are a recent phenomenon.
The conservation of natural resources is the fundamental problem. Unless we solve that problem, it will avail us little to solve all others. Theodore Roosevelt इन्हें भी देखें: Conservation movement वैश्विक जैव विविधता के संरक्षण और सुरक्षा के प्रयास हाल ही की घटना है।