WEBVTT 00:00:11.797 --> 00:00:14.967 Before I get to the bulk of what I have to say, 00:00:14.967 --> 00:00:19.167 I feel compelled just to mention a couple of things about myself. 00:00:19.167 --> 00:00:24.497 I am not some mystical, spiritual sort of person. 00:00:24.988 --> 00:00:27.009 I'm a science writer. 00:00:27.009 --> 00:00:29.297 I studied physics in college. 00:00:29.297 --> 00:00:32.768 I used to be a science correspondent for NPR. 00:00:33.418 --> 00:00:35.528 Okay, that said: 00:00:35.848 --> 00:00:39.167 In the course of working on a story for NPR, 00:00:39.167 --> 00:00:43.538 I got some advice from an astronomer that challenged my outlook, 00:00:43.538 --> 00:00:46.189 and frankly, changed my life. 00:00:46.549 --> 00:00:48.679 You see, the story was about an eclipse, 00:00:48.679 --> 00:00:53.419 a partial solar eclipse that was set to cross the country 00:00:53.419 --> 00:00:55.669 in May of 1994. 00:00:55.669 --> 00:00:57.679 And the astronomer - I interviewed him, 00:00:57.679 --> 00:01:01.391 and he explained what was going to happen and how to view it, 00:01:01.391 --> 00:01:06.718 but he emphasized that, as interesting as a partial solar eclipse is, 00:01:06.718 --> 00:01:11.859 a much rarer total solar eclipse is completely different. 00:01:11.859 --> 00:01:15.189 In a total eclipse, for all of two or three minutes, 00:01:15.189 --> 00:01:18.418 the moon completely blocks the face of the sun, 00:01:18.418 --> 00:01:23.661 creating what he described as the most awe-inspiring spectacle 00:01:23.661 --> 00:01:25.509 in all of nature. 00:01:26.159 --> 00:01:28.830 And so the advice he gave me was this: 00:01:29.450 --> 00:01:32.420 "Before you die," he said, 00:01:32.420 --> 00:01:37.112 "you owe it to yourself to experience a total solar eclipse." 00:01:37.492 --> 00:01:39.870 Well honestly, I felt a little uncomfortable 00:01:39.870 --> 00:01:42.210 hearing that from someone I didn't know very well; 00:01:42.210 --> 00:01:43.881 it felt sort of intimate. 00:01:43.881 --> 00:01:48.350 But it got my attention, and so I did some research. 00:01:48.350 --> 00:01:50.499 Now the thing about total eclipses is, 00:01:50.499 --> 00:01:52.782 if you wait for one to come to you, 00:01:52.782 --> 00:01:56.172 you're going to be waiting a long time. 00:01:56.172 --> 00:02:00.731 Any given point on Earth experiences a total eclipse 00:02:00.731 --> 00:02:04.370 about once every 400 years. 00:02:04.730 --> 00:02:08.261 But if you're willing to travel, you don't have to wait that long. 00:02:08.261 --> 00:02:12.782 And so I learned that a few years later, in 1998, 00:02:12.782 --> 00:02:15.810 a total eclipse was going to cross the Caribbean. 00:02:16.540 --> 00:02:19.981 Now, a total eclipse is visible only along a narrow path, 00:02:19.981 --> 00:02:21.782 about 100 miles wide, 00:02:21.782 --> 00:02:23.762 and that's where the moon's shadow falls. 00:02:23.762 --> 00:02:26.162 It's called the "path of totality." 00:02:26.162 --> 00:02:28.522 And in February 1998, 00:02:28.522 --> 00:02:31.971 the path of totality was going to cross Aruba. 00:02:31.971 --> 00:02:36.271 So I talked to my husband, and we thought, well, February? Aruba? 00:02:36.271 --> 00:02:38.371 Sounded like a good idea anyway. 00:02:38.371 --> 00:02:39.421 (Laughter) 00:02:39.421 --> 00:02:41.793 So we headed south, 00:02:41.793 --> 00:02:44.361 to enjoy the sun and to see what would happen 00:02:44.361 --> 00:02:46.870 when the sun briefly went away. 00:02:46.870 --> 00:02:49.862 Well, the day of the eclipse found us and many other people 00:02:49.862 --> 00:02:52.063 out behind the Hyatt Regency, 00:02:52.063 --> 00:02:53.270 on the beach, 00:02:53.270 --> 00:02:54.711 waiting for the show to begin. 00:02:54.711 --> 00:02:58.112 And we wore eclipse glasses with cardboard frames 00:02:58.112 --> 00:03:02.743 and really dark lenses that enabled us to look at the sun safely. 00:03:03.313 --> 00:03:07.572 And a total eclipse begins as a partial eclipse, 00:03:07.572 --> 00:03:11.273 as the moon very slowly makes its way in front of the sun. 00:03:11.273 --> 00:03:15.544 So first it looked like the sun had a little notch in its edge, 00:03:15.544 --> 00:03:18.743 and then that notch grew larger and larger, 00:03:18.743 --> 00:03:21.144 turning the sun into a crescent. 00:03:21.634 --> 00:03:24.971 And it was all very interesting, but I wouldn't say it was spectacular. 00:03:24.971 --> 00:03:26.904 I mean, the day remained bright. 00:03:26.904 --> 00:03:29.884 If I hadn't known what was going on overhead, 00:03:29.884 --> 00:03:32.923 I wouldn't have noticed anything unusual. 00:03:33.353 --> 00:03:38.293 Well, about ten minutes before the total solar eclipse was set to begin, 00:03:38.293 --> 00:03:40.665 weird things started to happen. 00:03:41.255 --> 00:03:43.774 A cool wind kicked up. 00:03:44.174 --> 00:03:48.004 Daylight looked odd, and shadows became very strange; 00:03:48.004 --> 00:03:50.164 they looked bizarrely sharp, 00:03:50.164 --> 00:03:54.224 as if someone had turned up the contrast knob on TV. 00:03:55.144 --> 00:03:59.004 And then I looked offshore, and I noticed running lights on boats, 00:03:59.004 --> 00:04:03.105 so clearly it was getting dark, although I hadn't realized it. 00:04:03.105 --> 00:04:05.404 Well soon, it was obvious it was getting dark. 00:04:05.404 --> 00:04:08.095 It felt like my eyesight was failing. 00:04:08.535 --> 00:04:10.425 And then all of the sudden, 00:04:10.425 --> 00:04:12.056 the lights went out. 00:04:13.156 --> 00:04:14.975 Well, at that, 00:04:14.975 --> 00:04:17.495 a cheer erupted from the beach, 00:04:17.495 --> 00:04:19.247 and I took off my eclipse glasses, 00:04:19.247 --> 00:04:22.064 because at this point during the total eclipse, 00:04:22.064 --> 00:04:25.695 it was safe to look at the sun with the naked eye. 00:04:25.695 --> 00:04:27.775 And I glanced upward, 00:04:29.365 --> 00:04:32.976 and I was just dumbstruck. 00:04:34.966 --> 00:04:39.596 Now, consider that, at this point, I was in my mid-30s. 00:04:39.596 --> 00:04:43.715 I had lived on Earth long enough 00:04:43.715 --> 00:04:47.015 to know what the sky looks like. 00:04:47.015 --> 00:04:48.096 I mean - 00:04:48.096 --> 00:04:49.115 (Laughter) 00:04:49.115 --> 00:04:52.415 I'd seen blue skies and grey skies, 00:04:52.415 --> 00:04:56.345 and starry skies and angry skies, 00:04:56.345 --> 00:04:59.167 and pink skies at sunrise. 00:04:59.167 --> 00:05:02.828 But here was a sky I had never seen. 00:05:03.688 --> 00:05:06.006 So first, there were the colors. 00:05:06.006 --> 00:05:08.955 Up above, it was a deep purple-grey, 00:05:08.955 --> 00:05:10.356 like twilight. 00:05:10.356 --> 00:05:12.176 But on the horizon, it was orange, 00:05:12.176 --> 00:05:13.397 like sunset, 00:05:13.397 --> 00:05:15.427 360 degrees. 00:05:15.767 --> 00:05:18.376 And up above, in the twilight, 00:05:18.376 --> 00:05:20.858 bright stars and planets had come out. 00:05:20.858 --> 00:05:22.487 So there was Jupiter, 00:05:22.487 --> 00:05:24.177 and there was Mercury, 00:05:24.177 --> 00:05:26.146 and there was Venus. 00:05:26.426 --> 00:05:28.947 And they were all in a line. 00:05:29.867 --> 00:05:33.248 And there, along this line, 00:05:33.698 --> 00:05:35.807 was this thing, 00:05:35.807 --> 00:05:39.335 this glorious, bewildering thing. 00:05:39.335 --> 00:05:43.928 It looked like a wreath woven from silvery thread, 00:05:43.928 --> 00:05:48.309 and it just hung out there in space, shimmering. 00:05:49.889 --> 00:05:53.278 Now, that was the sun's outer atmosphere, 00:05:53.278 --> 00:05:55.307 the solar corona. 00:05:55.307 --> 00:05:57.749 And pictures just don't do it justice. 00:05:57.749 --> 00:06:02.209 It's not just a ring or halo around the sun; 00:06:02.209 --> 00:06:06.489 it's finely textured, like it's made out of strands of silk. 00:06:07.119 --> 00:06:09.629 And although it looked nothing like our sun, 00:06:09.629 --> 00:06:11.808 of course, I knew that's what it was. 00:06:11.808 --> 00:06:15.799 So there was the sun, and there were the planets, 00:06:15.799 --> 00:06:19.869 and I could see how the planets revolve around the sun. 00:06:19.869 --> 00:06:22.397 It's like I had left our solar system 00:06:22.397 --> 00:06:27.558 and was standing on some alien world, looking back at creation. 00:06:28.159 --> 00:06:30.539 And for the first time in my life, 00:06:30.539 --> 00:06:34.630 I just felt viscerally connected to the universe 00:06:34.630 --> 00:06:37.079 in all of its immensity. 00:06:37.459 --> 00:06:39.519 Time stopped, 00:06:39.749 --> 00:06:42.289 or it just kind of felt nonexistent, 00:06:42.289 --> 00:06:45.450 and what I beheld with my eyes - 00:06:45.450 --> 00:06:47.220 I didn't just see it, 00:06:47.770 --> 00:06:49.799 it felt like a vision. 00:06:51.249 --> 00:06:54.819 And I stood there in this nirvana 00:06:54.819 --> 00:07:00.521 for all of 174 seconds - less than three minutes - 00:07:00.521 --> 00:07:02.979 when all of the sudden, it was over. 00:07:02.979 --> 00:07:04.259 The sun burst out, 00:07:04.259 --> 00:07:05.959 the blue sky returned, 00:07:05.959 --> 00:07:09.141 the stars and the planets and the corona were gone, 00:07:09.141 --> 00:07:11.330 the world returned to normal. 00:07:11.820 --> 00:07:14.298 But I had changed. 00:07:14.978 --> 00:07:18.980 And that's how I became an umbraphile - 00:07:18.980 --> 00:07:20.621 an eclipse chaser. 00:07:20.621 --> 00:07:21.631 (Laughter) 00:07:21.631 --> 00:07:26.130 And so, this is how I spend my time and hard-earned money. 00:07:26.400 --> 00:07:31.990 Every couple of years, I head off to wherever the moon's shadow will fall 00:07:31.990 --> 00:07:33.951 to experience another couple minutes 00:07:33.951 --> 00:07:35.902 of cosmic bliss, 00:07:35.902 --> 00:07:38.211 and to share the experience with others: 00:07:38.211 --> 00:07:40.211 with friends in Australia, 00:07:40.211 --> 00:07:42.791 with an entire city in Germany. 00:07:42.791 --> 00:07:47.133 In 1999, in Munich, I joined hundreds of thousands 00:07:47.133 --> 00:07:49.742 who filled the streets and the rooftops, 00:07:49.742 --> 00:07:54.382 and cheered in unison as the solar corona emerged. 00:07:55.052 --> 00:07:57.792 And over time, I've become something else: 00:07:57.792 --> 00:08:00.492 an eclipse evangelist. 00:08:00.492 --> 00:08:03.142 I see it as my job 00:08:03.142 --> 00:08:08.252 to pay forward the advice that I received all those years ago. 00:08:08.718 --> 00:08:11.406 And so let me tell you: 00:08:11.946 --> 00:08:14.135 Before you die, 00:08:14.135 --> 00:08:19.227 you owe it to yourself to experience a total solar eclipse. 00:08:19.227 --> 00:08:23.548 It is the ultimate experience of awe. 00:08:24.178 --> 00:08:28.646 Now, that word, "awesome," has grown so overused 00:08:28.646 --> 00:08:30.967 that it's lost its original meaning. 00:08:30.967 --> 00:08:35.507 True awe, a sense of wonder and insignificance 00:08:35.507 --> 00:08:38.007 in the face of something enormous and grand, 00:08:38.007 --> 00:08:39.997 is rare in our lives. 00:08:39.997 --> 00:08:43.927 But when you experience it, it's powerful. 00:08:43.927 --> 00:08:46.128 Awe dissolves the ego. 00:08:46.128 --> 00:08:48.177 It makes us feel connected. 00:08:48.177 --> 00:08:51.878 Indeed, it promotes empathy and generosity. 00:08:52.228 --> 00:08:57.498 Well, there is nothing truly more awesome than a total solar eclipse. 00:08:57.848 --> 00:09:00.279 Unfortunately, few Americans have seen one, 00:09:00.279 --> 00:09:02.487 because it's been 38 years 00:09:02.487 --> 00:09:05.668 since one last touched the continental United States, 00:09:05.668 --> 00:09:10.519 and 99 years since one last crossed the breadth of the nation. 00:09:10.519 --> 00:09:13.089 But that is about to change. 00:09:13.089 --> 00:09:16.129 Over the next 35 years, 00:09:16.129 --> 00:09:20.558 five total solar eclipses will visit the continental United States, 00:09:20.558 --> 00:09:24.118 and three of them will be especially grand. 00:09:24.438 --> 00:09:29.469 Six weeks from now, on August 21st, 2017 - 00:09:29.469 --> 00:09:32.000 (Applause) 00:09:32.000 --> 00:09:36.608 the moon's shadow will race from Oregon to South Carolina. 00:09:36.608 --> 00:09:42.098 April 8th, 2024, the moon's shadow heads north from Texas to Maine. 00:09:42.098 --> 00:09:44.300 In 2045, on August 12th, 00:09:44.300 --> 00:09:47.619 the path cuts from California to Florida. 00:09:48.829 --> 00:09:50.369 I say: 00:09:51.039 --> 00:09:53.659 What if we made these holidays? 00:09:53.659 --> 00:09:54.840 What if we - 00:09:54.840 --> 00:09:56.020 (Laughter) 00:09:56.020 --> 00:09:57.050 (Applause) 00:09:57.050 --> 00:09:58.350 (Cheers) 00:09:59.670 --> 00:10:04.810 What if we all stood together, 00:10:04.810 --> 00:10:06.769 as many people as possible, 00:10:06.769 --> 00:10:08.580 in the shadow of the moon? 00:10:08.580 --> 00:10:14.089 Just maybe, this shared experience of awe would help heal our divisions, 00:10:14.089 --> 00:10:17.850 get us to treat each other just a bit more humanely. 00:10:18.300 --> 00:10:24.190 Now, admittedly, some folks consider my evangelizing a little out there; 00:10:24.190 --> 00:10:27.420 my obsession, eccentric. 00:10:27.420 --> 00:10:32.201 I mean, why focus so much attention on something so brief? 00:10:32.201 --> 00:10:35.940 Why cross the globe - or state lines, for that matter - 00:10:35.940 --> 00:10:39.720 for something that lasts three minutes? 00:10:40.610 --> 00:10:42.239 As I said: 00:10:42.239 --> 00:10:45.000 I am not a spiritual person. 00:10:45.420 --> 00:10:47.992 I don't believe in God. 00:10:47.992 --> 00:10:49.721 I wish I did. 00:10:50.211 --> 00:10:53.300 But when I think of my own mortality - 00:10:53.300 --> 00:10:55.650 and I do, a lot - 00:10:56.400 --> 00:10:59.922 when I think of everyone I have lost, 00:10:59.922 --> 00:11:02.372 my mother, in particular, 00:11:03.142 --> 00:11:05.002 what soothes me 00:11:05.002 --> 00:11:08.492 is that moment of awe I had in Aruba. 00:11:08.992 --> 00:11:12.243 I picture myself on that beach, 00:11:12.243 --> 00:11:14.182 looking at that sky, 00:11:14.432 --> 00:11:17.174 and I remember how I felt. 00:11:18.134 --> 00:11:21.302 My existence may be temporary, 00:11:21.302 --> 00:11:23.853 but that's okay because, my gosh, 00:11:23.853 --> 00:11:26.412 look at what I'm a part of. 00:11:27.562 --> 00:11:29.653 And so this is a lesson I've learned, 00:11:29.653 --> 00:11:32.702 and it's one that applies to life in general: 00:11:33.162 --> 00:11:37.652 Duration of experience does not equal impact. 00:11:37.652 --> 00:11:42.562 One weekend, one conversation - hell, one glance - 00:11:42.902 --> 00:11:44.802 can change everything. 00:11:45.782 --> 00:11:49.362 Cherish those moments of deep connection with other people, 00:11:49.362 --> 00:11:52.623 with the natural world, and make them a priority. 00:11:52.623 --> 00:11:55.072 Yes, I chase eclipses. 00:11:55.072 --> 00:11:57.052 You might chase something else. 00:11:57.052 --> 00:12:00.914 But it's not about the 174 seconds. 00:12:01.694 --> 00:12:06.244 It's about how they change the years that come after. 00:12:06.543 --> 00:12:07.634 Thank you. 00:12:07.634 --> 00:12:10.015 (Applause)