In the news was about the average world temperature that is rising. That means the ice will be melting more than before. If the temperature rise will continue then the sea level may rise to a dangerous level in 50 years. That may be ignored for now because 50 years is a long time. But I remember 50 years ago when there were only few people in my native town that population was only 10,000. But now the population is nearing a million already. With the flooding that is inundating cities and suburban areas I guess that 50 years span would be a much different picture. Worse flood will be the order of the rainy season.