内容摘要："Parties" refers to the countries that have ratified a treaty called the UNFCCC (United Nations Framework Convention on Climate Change).

"Parties" refers to the countries that have ratified a treaty called the UNFCCC (United Nations Framework Convention on Climate Change).

For Prof Danese, the true meaning of resilience isn't what it may at first appear. Emotional resilience, he says, isn't just about the individual coping by themselves, but about the backing they receive from friends, family and community too, whether through community centres, sporting opportunities and social events.But some of these opportunities have been lost, he says, nodding to a withdrawal of funding in the past and the closure of some networks that can provide support to young people.

Mr Jones agrees, arguing young people should be offered greater access to activities that connect them with their community and build friendships. He also says there needs to be non-clinical support for issues such as housing and employment as well as more personalised therapies.There are examples of projects offering this kind of joined-up help, often in partnerships between councils, charities and, sometimes, the NHS.Mr Jones points to The Nest in south London and the Young Person's Advisory Service in Merseyside as two schemes that take a flexible approach, offering a diverse range of support, including employment training, budget and benefits advice.

The problem is that more generally, the current prevailing approach embedded across most of the"We need to rethink the mental health system for young people in its entirety," argues Mr Jones.

So, perhaps the question at the heart of the mental health crisis is less about whether young people are resilient enough - but whether they can access sufficient support to become so.

Additional reporting by Tara MewawallaUntreated depression has also been shown to raise our risk of dementia. Professor Leanne Williams of Stanford University has identified a method of “visualising” some forms of depression on the brain using an MRI scan, and thus seeing if treatment has worked.

This may be able to help scientists understand more about the root causes of mental health conditions such as depression, as well as providing a way to quantify how treatment is going for a patient.Few have put more faith in science to achieve longevity than Bryan Johnson - the tech entrepreneur spending millions in an effort to reverse his biological age.

Dozens of supplements, 19 hours a day of fasting, workouts that make him look as though he’s going to burst and an array of (sometimes controversial) treatments are what he hopes will turn back the clock.But as 103-year-old Mildred, who I visited in Loma Linda said forcefully, “You absolutely need to be very careful with your diet, it’s true, but I’m not down for, ‘You've got to do this, and this, and this, and