As Ginni Bazlinton reached Antarctica, she found herself greeted by a group of little Gentoo penguins（企鹅）longing to say hello. These gentle, lovely gatekeepers welcomed her and kick-started what was to be a trip Ginni would never forget.

Ever since her childhood, Ginni, now 71, has had a deep love for travel. Throughout her career（职业）as a professional dancer, she toured in the UK, but always longed to explore further When she retired from dancing and her sons eventually flew the nest, she decided it was time to take the plunge.

After taking a degree at Chichester University in Related Arts, Ginni began to travel the world, eventually getting work teaching English in Japan and Chile. And it was in Chile she discovered she could get last-minute cheap deals on ships going to Antarctica from the islands off Tierra del Fuego, the southernmost tip of the South American mainland. "I just decided wanted to go," she says. "I had no idea about what I'd find there and I wasn't nervous, I just wanted to do it. And I wanted to do it alone as I always prefer it that way."

In March 2008, Ginni boarded a ship with 48 passengers she'd never met before, to begin the journey towards Antarctica. "From seeing the wildlife to witnessing sunrises, the whole experience was amazing. Antarctica left an impression on me that no other place has," Ginni says. "I remember the first time I saw a humpback whale; it just rose out of the water like some prehistoric creature and I thought it was smiling at us. You could still hear the operatic sounds it was making underwater."

The realization that this is a precious land, to be respected by humans, was one of the biggest things that hit home to Ginni.

Peer (同伴) Assisted Study Sessions (PASS) is a peer-facilitated learning programme available to students enrolled (注册) in most core units of study in our business school.

PASS involves weekly sessions where you work in groups to tackle specially prepared problem sets, based around a unit of study you're enrolled in.

PASS doesn't re-teach or deliver new content. It's an opportunity to deepen your understanding of the key points from lecture materials while you are applying your skills to solve problems.

You work interactively with your peers. As a peer group, you decide what is covered in each session. That way, PASS directly responds to your needs and feedback.

Registration in Term 2 will open at 9 am, 21 September 2022.

Waiting lists

If a session is full, you can register for the waiting list. We will email you if a place becomes available or if a new session is to be held.

When you are placed on a waiting list, we will email you a number which tells you where you are on the list. If you are close to the front of the list, you have a good chance of gaining a place in the programme in the near future.

Deregistering

If you miss two PASS sessions in a row, you will be deregistered and your place will be given to someone on the waiting list. Make sure you fill in the attendance sheet at each session to record your attendance.

You'll be informed by email if you are being deregistered as a result of missing sessions. If you believe you have received the email in error, email the PASS office at passoffice@umbs.edu.

"What would the world be if there were no hunger?" It's a question that Professor Crystal would ask her students. They found it hard to answer, she wrote later, because imagining something that isn't part of real life—and learning how to make it real—is a rare skill. It is taught to artists and engineers, but much less often to scientists. Crystal set out to change that, and helped to create a global movement. The result一an approach known as systems thinking—is now seen as essential in meeting global challenges.

Systems thinking is crucial to achieving targets such as zero hunger and better nutrition because it requires considering the way in which food is produced, processed, delivered and consumed, and looking at how those things intersect (交叉) with human health, the environment, economics and society. According to systems thinking, changing the food system—or any other network- requires three things to happen. First, researchers need to identify all the players in that system, second, they must work out how they relate to each other, and third, they need to understand and quantify the impact of those relationships on each other and on those outside the system.

Take nutrition. In the latest UN report on global food security, the number of undernourished (营养不良) people in the world has been rising, despite great advances in nutrition science. Tracking of 150 biochemicals in food has been important in revealing the relationships between calories, sugar, fat and the occurrence of common diseases. But using machine learning and artificial intelligence, some scientists propose that human diets consist of at least 26,000 biochemicals—and that the vast majority are not known. This shows that we have some way to travel before achieving the first objective of systems t hinking - which,in this example, is to identify more constituent parts of the nutrition system.

A systems approach to creating change is also built on the assumption that everyone in the system has equal power. But as some researchers find, the food system is not an equal one. A good way to redress (修正) such power imbalance is for more universities to do what Crystal did and teach students how to think using a systems approach.

More researchers, policymakers and representatives from the food industry must learn to look beyond their direct lines of responsibility and adopt a systems approach. Crystal knew that visions alone don't produce results, but concluded that "we'll never produce results that we can't envision".