Discussion topics

New research from the Babraham Institute has potentially made a revolutionary breakthrough in regenerative medicine. The scientists developed a method to rejuvenate skin cells by 30 years. 

Our cells have several functions, such as providing structure and support, transporting molecules, producing energy, helping with growth, creating metabolic reactions and helping in reproduction. However, with age, cells lose these functions and accumulate age marks. 

One night at a hotel in 2009, tech executive Shawn Seipler thought about how many bars of soap guests use for a night and then leave. He called the front desk to find out what they did with the used soap and learned that they just throw it away. In the U.S. alone, hotels throw out about 3.3 million bars of soap every day.

People generally think of trees as disconnected loners, competing for water, nutrients, and sunlight, with winners shading out losers and sucking them dry. But evidence to the contrary is coming to light. Forest trees are, in fact, cooperative and live in interdependent relationships maintained by communication and collective intelligence similar to an insect colony.

Society is filled with social and etiquette rules. As we grow up, we learn them and follow them without even noticing. Etiquette can be different in various situations, cultures, communities and workplaces. 

Even though people learn these rules when growing up, they are later able to distinguish the rules themselves in new cultures. However, what should we do with robots? If robots become parts of our workplace, what should we teach them?

Please, look at the task below with your teacher and discuss it.

"Doodling" is drawing without thinking about it, on whatever is in front of us. Sometimes it's on the side of meeting notes, or on an envelope or napkin. It's a very common habit. So, why do we do it?

There are a few reasons we doodle:

• to pass the time when we can't do anything else, like when we're on a train or waiting for a bus;

• to keep ourselves awake during a boring presentation, lecture, etc.; and

• to focus on something while meditating.

In late April, the Indonesian government announced a temporary ban on exports of crude palm oil and its refined products, such as cooking oil. The decision came as a surprise to commercial goods traders as the government had previously stated the ban would only apply to refined products. After the government’s initial statement, prices of crude palm oil significantly fluctuated given uncertainties about what products the ban would cover. Prices have again skyrocketed in light of the most recent announcement.

Paul Graham, co-founder of Y Combinator—the tech accelerator that supports early-stage, growth-driven companies through education, mentorship and financing—has funded a number of successful start-ups including Dropbox, Airbnb and Reddit. Despite this, in 2013 he made a controversial comment about how he evaluates potential companies. He managed to both offend many foreign-born Silicon Valley entrepreneurs and reveal a prejudice common among venture capitalists.

Rare and neglected diseases remain a serious problem in our modern world, despite advances in science and technology. Big pharmaceutical companies don't fund research and development into treatments for these diseases because they aren't profitable. The drugs end up costing much more to make than they'll earn back, so they remain un- or underfunded.

Elon Musk is a famous Twitter user. He wants to change Twitter rules on what is allowed to be posted. However, recently he surprised everyone by saying that he would buy this social media company. Musk has been offered loans of $25.5 billion from big American banks and he promised to pay the rest of the $21 billion out of his pocket.

Bones found in Ireland show that humans have taken care of each other since ancient times. The bones, buried 5,500 years ago, belonged to a child with Down Syndrome. The baby lived to be about 6 months old and was breastfed. When it died, it was buried in a monumental tomb with other adults and children. 

These days, video conferencing is part of the everyday lives of most business people. If you have ever worked online, you have probably encountered a myriad of problems. Sometimes, your connection cuts out; at other times, there is too much glare on your face.

Watch this short video and learn about some examples of the issues that occur during video calls. While watching, think about how the participants could avoid these issues.

Wars have many impacts not only on the countries involved but also on regions and even the whole world. In our globalized world, countries rely on each other for imports and exports. The global supply and demand chain has many steps in it. Disruptions in even one of these steps can lead to severe consequences, such as increased production and transportation costs and a lack of products. It can lead regions to economic crisis, food insecurity and famine. 

Please, look at these two graphs and discuss them with your teacher.

The Russian attack on Ukraine has created many challenges for international law. Article 2.4 of the UN Charter forbids the “use of force against the territorial integrity or political independence of any State”. In response to recent events, the international community states that Russia has violated this by attacking Ukraine. Vladimir Putin disagrees with that and has made several attempts to justify his actions.

To prosper in the digital age, companies must undergo two types of digital transformation. Firstly, they need to become digitized. Secondly, they have to become digital.

Indigenous communities in Oaxaca, Mexico, have been working to restore the soil and forests, with remarkable success. Twenty-five communities have restored 49,000 acres (20,000 hectares) over the past 20 years. Restoration efforts are driven by the communities themselves, who together make up the Chocho-Mixtecas Community Alliance.

Tatsuya Tanaka creates miniature scenes with everyday objects and tiny figurines he has collected over the years. In 2011, he began posting an artwork a day on what he calls the "Miniature Calendar". That means that by 2021, he had created 3,650 miniature scenes.

It is not a secret that our world is constantly changing, business strategies are continually developing, and technologies are evolving. So how can your employees keep up with all new knowledge and skills? Here are the ways a few big businesses are doing that:

School for employees at DBS bank 

DBS Bank, a multinational company with headquarters in Singapore, ensures that all 26,000 employees are encouraged to keep learning, no matter their age or seniority. 

Worldwide, democracy and global freedom have been declining since 2006. The COVID-19 pandemic made things worse, with many leaders choosing to use authoritarian measures to contain the virus. It was difficult for the opposition to protest the measures because they weren't allowed to gather in groups.

Many companies use personality tests to determine the characters of their employees. They say that, if colleagues know each other’s personality type, they can work together more effectively.

The whole world has been shocked by the recent events in Europe. Russia waged war against Ukraine—a dramatic escalation of 8 year long tensions between the countries.