Climate records from a Japanese lake are set to improve the accuracy of the dating technique, which could help to shed light on archaeological mysteries such as why Neanderthals became extinct.Carbon dating is used to work out the age of organic material — in effect, any living thing.The share of 18- to 24-year-olds who report having used online dating has nearly tripled in the last two years.Today 27% of these young adults report that they have done so, up from just 10% in early 2013.Two distinct sediment layers have formed in the lake every summer and winter over tens of thousands of years.The researchers collected roughly 70-metre core samples from the lake and painstakingly counted the layers to come up with a direct record stretching back 52,000 years.On one hand, a majority of online dating users agree that dating digitally has distinct advantages over other ways of meeting romantic partners: But despite these reservations, those who have personally used online dating themselves – or know someone who does – tend to have much more positive attitudes compared to those with little direct exposure to online dating or online daters.
For young adults in particular, this overall increase in online dating usage has been accompanied by a dramatic increase in the use of mobile dating apps.
Fully 22% of 18- to 24-year-olds now report using mobile dating apps, a more than fourfold increase from the 5% who reported using dating apps in 2013.
These young adults are now more likely than any other age group to use mobile dating apps.
By comparison, just 25% of those with a high school diploma or less know someone who uses online dating – and just 18% know someone who has entered into a long-term relationship with someone they met this way.
Users of online dating are generally positive – but far from universally so – about the pros and cons of dating digitally.