Aug 11 - Scientists say an enormous ice island that broke off Greenland is not clear evidence of global warming, but is part of "disturbing picture" of climate change. Simon Hanna reports.
02:49
00:53
01:05
02:22
02:30
02:00
00:51
00:40
03:21
01:08
01:29
01:48
00:57
01:48
01:12
00:57
01:19
00:45
01:32
01:31
01:05
02:22
02:30
02:00
02:00
01:09
01:36
01:08
01:23
02:01
01:42
01:25
01:03
00:31
02:03
00:53
01:29
02:00
01:39
01:16
01:26
01:08
00:37
01:23
01:48
01:12
01:02
00:57
01:19
01:16
00:49
01:36
00:54
01:37
00:49
01:00
01:23
02:12
01:02
01:40
01:25
01:36
01:14
01:07
00:33
02:00
01:29
01:09
01:10
01:02
01:12
02:11
01:15
01:02
00:59
01:30
01:16
00:50
01:04
01:10
00:51
00:55
01:09
01:17
01:39
00:45
00:46
00:58
01:22
01:33
01:12
01:43
00:39
02:11
02:17
00:45
01:48
01:35
01:06
01:46
00:53
03:21
01:33
01:21
01:22
02:18
01:16
01:42
01:42
01:25
01:27
02:27
02:27
01:30
01:51
01:43
01:07
00:44
02:27
01:29