4.6 • 1.5K Ratings
🗓️ 11 May 2022
⏱️ 34 minutes
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Sniffing a fragrant flower, inhaling the aroma of a good cup of coffee, breathing in your loved one’s signature scent–these are just a few of the joys you might feel deprived of when you lose your sense of smell. But smell is a surprisingly underrated sense and many of us don’t know– How DOES our sense of smell work? Is it related to taste? And if we lose it, how do we get it back? Dr. Jen Gunter walks us through the fascinating wonders and mysteries of smell, unpacks the latest neuroscience about the sense and its links to taste, and investigates how language can shape our perception of the many odors that our nose (and entire olfactory system!) picks up daily. You can read the text transcript for this episode at https://go.ted.com/BSTscript9
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0:00.0 | Ted Audio Collective. |
0:06.0 | My favorite smell is wet sage brush. |
0:10.0 | Grill cheese that is directly off of the skillet. |
0:14.0 | The smell of being in Japan. |
0:16.0 | Tomato plants, when you pinch off the suckers to help them grow better, |
0:20.0 | that's the humidity smell of like a mix of plants and water and rain and just warm weather. |
0:29.0 | When my family and I drive up the Northern California coast, we keep our windows rolled up. |
0:35.0 | So when we arrive, we can get slammed with the smell of the sea and cypress trees and grass and evergreen trees. |
0:44.0 | The scent of wool, the smell of soil, goat manure, home remedy, my grandmother used to make. |
0:50.0 | I live in the tiniest town called Puerto Williams. |
0:54.0 | And for Christmas, Santa would arrive in a helicopter. |
0:59.0 | This very strong smell of gasoline means that Santa is coming with gifts. |
1:06.0 | Smell reminds us of home, of nature, of childhood, of holidays. |
1:13.0 | It's wrapped up in so many of our memories. |
1:16.0 | But when asked which of their five senses they'd be willing to give up, |
1:21.0 | smell is the one most people choose. |
1:24.0 | What's everybody got against our sense of smell? |
1:27.0 | Philosophers from Aristotle to Kant dismissed smell as unrefined or even a vulgar sense. |
1:35.0 | A lot of people think of vision and hearing as much more powerful, |
1:39.0 | more important to our lives and our survival than smell and the closely related sense taste. |
1:46.0 | But the COVID-19 pandemic got us paying more attention to these two senses and how they're connected. |
1:53.0 | At the beginning of the pandemic, before testing was readily available, |
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