Why books on nature is essential art in the time of global warming
				
																	
								
				Flora, fauna, urban, rural — a host of writers from Salim Ali to Neha Sinha, Stephen Alter to Bulbul Sharma to Ruskin Bond, chronicle India’s diversity in their quest for ‘ecological truths’, especially when ‘nature’, as we know it, is at risk				
			
			
			
			
						
						
						
					
		