1 00:00:06,950 --> 00:00:03,909 hi my name is david morrison i'm a space 2 00:00:08,710 --> 00:00:06,960 scientist at nasa ames research center 3 00:00:10,790 --> 00:00:08,720 for the last two years i've been 4 00:00:11,749 --> 00:00:10,800 answering hundreds of questions from the 5 00:00:14,310 --> 00:00:11,759 public 6 00:00:15,190 --> 00:00:14,320 about 2012 and the supposed threat to 7 00:00:16,710 --> 00:00:15,200 earth 8 00:00:19,269 --> 00:00:16,720 and so now i want to take a chance to 9 00:00:22,310 --> 00:00:19,279 talk to some of you more directly 10 00:00:25,029 --> 00:00:22,320 there is no threat to earth in 2012 11 00:00:28,710 --> 00:00:25,039 there is no danger all of the talk about 12 00:00:30,870 --> 00:00:28,720 a doomsday is a big hoax perpetuated on 13 00:00:33,910 --> 00:00:30,880 the internet and with people trying to 14 00:00:34,790 --> 00:00:33,920 make money so please don't worry about 15 00:00:36,630 --> 00:00:34,800 it 16 00:00:37,510 --> 00:00:36,640 let me talk about some of the specific 17 00:00:39,510 --> 00:00:37,520 things 18 00:00:43,430 --> 00:00:39,520 there's been a lot of talk about a 19 00:00:44,950 --> 00:00:43,440 planet x or nibiru as a giant planet 20 00:00:48,549 --> 00:00:44,960 that's going to hit the earth or at 21 00:00:52,630 --> 00:00:48,559 least come very close in december 2012. 22 00:00:54,950 --> 00:00:52,640 a simple fact is nibiru does not exist 23 00:00:57,670 --> 00:00:54,960 aside from worrying about the weird 24 00:00:59,430 --> 00:00:57,680 places the ideas came from 25 00:01:02,549 --> 00:00:59,440 all you have to do is ask the 26 00:01:03,910 --> 00:01:02,559 astronomers if nibiru or planet x were 27 00:01:05,830 --> 00:01:03,920 going to come into the inner solar 28 00:01:07,429 --> 00:01:05,840 system in 2012 29 00:01:09,429 --> 00:01:07,439 astronomers would have been tracking it 30 00:01:11,350 --> 00:01:09,439 for the last decade 31 00:01:13,190 --> 00:01:11,360 all over the world amateur as well as 32 00:01:14,710 --> 00:01:13,200 professional and it would be visible now 33 00:01:17,510 --> 00:01:14,720 to the naked eye 34 00:01:19,990 --> 00:01:17,520 it's not there it's a no-show there's 35 00:01:21,590 --> 00:01:20,000 nothing to worry about some object 36 00:01:23,510 --> 00:01:21,600 coming and striking the earth or 37 00:01:25,670 --> 00:01:23,520 damaging us 38 00:01:28,230 --> 00:01:25,680 there's also been concern about a 39 00:01:30,550 --> 00:01:28,240 so-called galactic alignment 40 00:01:33,429 --> 00:01:30,560 because in december of every year the 41 00:01:36,390 --> 00:01:33,439 sun is roughly in the direction of the 42 00:01:38,230 --> 00:01:36,400 galactic center as seen from earth 43 00:01:40,390 --> 00:01:38,240 this happens every year 44 00:01:43,510 --> 00:01:40,400 it really doesn't mean anything and 45 00:01:46,310 --> 00:01:43,520 there's nothing special about 2012. 46 00:01:50,149 --> 00:01:46,320 if you're not worried about december 47 00:01:53,109 --> 00:01:50,159 29 don't worry about december 2012. 48 00:01:55,670 --> 00:01:53,119 in fact alignments although it may sound 49 00:01:57,590 --> 00:01:55,680 scary to some people are just not an 50 00:02:00,630 --> 00:01:57,600 issue for scientists there are no 51 00:02:02,069 --> 00:02:00,640 special forces when planets align or the 52 00:02:04,950 --> 00:02:02,079 sun aligns 53 00:02:08,229 --> 00:02:04,960 it's sort of a curiosity but not 54 00:02:10,710 --> 00:02:08,239 something of real scientific interest 55 00:02:14,150 --> 00:02:10,720 there's also been concern that somehow 56 00:02:15,830 --> 00:02:14,160 the earth's poles are going to flip 57 00:02:17,670 --> 00:02:15,840 no one quite explains how this could 58 00:02:20,070 --> 00:02:17,680 happen and if you're talking about the 59 00:02:23,910 --> 00:02:20,080 rotation pole of the earth that can't 60 00:02:25,990 --> 00:02:23,920 change it never has and never will 61 00:02:28,710 --> 00:02:26,000 some people however are concerned about 62 00:02:31,190 --> 00:02:28,720 the change in the magnetic polarity a 63 00:02:33,030 --> 00:02:31,200 shift of the north and south pole which 64 00:02:34,470 --> 00:02:33,040 does take place every few hundred 65 00:02:36,070 --> 00:02:34,480 thousand years 66 00:02:39,030 --> 00:02:36,080 but there's no reason to think it will 67 00:02:41,589 --> 00:02:39,040 happen in 2012 and actually no evidence 68 00:02:43,350 --> 00:02:41,599 that it would do any harm to us even if 69 00:02:46,309 --> 00:02:43,360 it did happen 70 00:02:49,270 --> 00:02:46,319 some people couple this with ideas of 71 00:02:51,750 --> 00:02:49,280 of solar outbursts of flares or coronal 72 00:02:53,750 --> 00:02:51,760 mass ejections which could do great 73 00:02:54,790 --> 00:02:53,760 damage to the earth 74 00:02:57,509 --> 00:02:54,800 well 75 00:03:00,550 --> 00:02:57,519 the solar maximum takes place every 11 76 00:03:03,030 --> 00:03:00,560 years and occasionally there is some 77 00:03:05,430 --> 00:03:03,040 damage to satellites in orbit 78 00:03:08,470 --> 00:03:05,440 and we see bright aurora or northern 79 00:03:09,910 --> 00:03:08,480 lights here but very little real damage 80 00:03:11,910 --> 00:03:09,920 is done 81 00:03:14,710 --> 00:03:11,920 and there's no solar maximum predicted 82 00:03:17,430 --> 00:03:14,720 in 2012. the next solar maximum is 83 00:03:19,990 --> 00:03:17,440 predicted for the spring of 2013 and 84 00:03:22,149 --> 00:03:20,000 it's actually anticipated that will be 85 00:03:23,270 --> 00:03:22,159 much lower than usual 86 00:03:26,949 --> 00:03:23,280 again 87 00:03:27,910 --> 00:03:26,959 all this 2012 talk is just a hoax it's a 88 00:03:30,390 --> 00:03:27,920 fake 89 00:03:32,390 --> 00:03:30,400 it's nothing you should worry about 90 00:03:33,750 --> 00:03:32,400 i get questions from many people who are 91 00:03:35,750 --> 00:03:33,760 really scared 92 00:03:37,990 --> 00:03:35,760 even some young people who have said 93 00:03:40,309 --> 00:03:38,000 they're contemplating suicide this sort 94 00:03:42,149 --> 00:03:40,319 of thing it's really sad 95 00:03:45,030 --> 00:03:42,159 and the point of my talking to you now 96 00:03:46,630 --> 00:03:45,040 is just to explain to you that there is 97 00:03:48,710 --> 00:03:46,640 no problem there 98 00:03:51,509 --> 00:03:48,720 and that the many things you see on the 99 00:03:53,350 --> 00:03:51,519 internet and youtube where people claim 100 00:03:56,229 --> 00:03:53,360 that there is some horrible threat about 101 00:03:59,429 --> 00:03:56,239 to descend on us are not true