GLOBAL HEALTH AGING

Name: Nataša Lazarevic
Job: eHealth PhD Fellow, STEM Advocate, and Illustrator
Country: Germany, Serbia, Botswana, UAE, Australia
Age: 25

Nataša Lazarevic is completing a PhD in the fields of digital health, machine learning, and anatomy at the University of Sydney, where she previously obtained an Honours degree in Immunology and Infectious Diseases. She is a co-founder of Visibility STEM Africa, which promotes the visibility of Africans in STEM and provides them with opportunities to flourish. Nataša loves interdisciplinary projects, and thoroughly enjoys teaching anatomy and histology to undergraduate and medical students, sometimes creating funny memes about science and technology. She is passionate about promoting underrepresented groups in STEM, coordinating public health outreach projects, and science communication. Connect with Nataša on Facebook, Twitter, Instagram, and LinkedIn.

On her diverse background and experience:

“Hello, I am Nataša (pronounced Natasha). I have been fortunate enough to live in five different countries, but that also means that I find the concepts of nationality, identity, and sense of belonging a bit tricky. According to my passports, I am both Australian (as of recently!) and Serbian. But I was born in Germany, then lived in Serbia, grew up in Botswana for most of my childhood, the United Arab Emirates for my teenage years, and now I live in Australia. A sense of culture and identity is so much more than what our passports reveal. 

I am a PhD student at the University of Sydney, and I work on an interdisciplinary project that combines the fields of digital health, machine learning, and anatomy. The project is about applying new technologies and our understanding of the human body to create technological solutions for monitoring our bodies and health remotely. I also enjoy teaching anatomy and histology to medical and undergraduate students. Everything about the body and how it works fascinates me.

I am passionate about promoting the equality of underrepresented groups in STEM, so I co-founded Visibility STEM Africa (VSA) with my dear friend Nathasia Mudiwa Muwanigwa. To learn more, follow VSA on Facebook, Twitter, Instagram, and LinkedIn!”

On how society can make technology more inclusive:

“When I was younger, I used to pretend and behave as though I did not understand how to use technology. I believed that a girl behaved in this way, and the more I played dumb, the more attention I received from boys I liked. I found myself fitting into the stereotype, and I decided that I did not want to be that person. What helped me get past this was to believe in myself and be courageous enough to challenge stereotypes.

I realized that I often stopped challenging myself because I felt like an imposter. I’ve sometimes struggled with ‘imposter syndrome’ – the feeling that you are not good enough or that you do not belong. Opening my mind to the idea that I can overcome my fear of failure through hard work has been helpful. Also, changing or re-framing my mindset has helped tremendously.

We are overloaded with amounts of information. To cope, our brain filters much of this information or creates short-cuts (known as heuristics) to make the world easier to understand. Forms of heuristics, particularly involving the use of emotions to assess situations, are sometimes referred to as having a ‘gut feeling.’ Heuristic learning can often be the basis for forming stereotypes. Stereotyping can, at times, be positive where the person being stereotyped is glad to be regarded in that light. For instance, older adults are wise and loving. However, I think the stereotype that older populations are incapable of using and understanding technology is widespread and can prevent older adults from trying to learn or have confidence in the things they have learned. While it is true that as we age, some people lose dexterity and cognitive flexibility, we must not blindly reinforce this stereotype. Sometimes these stereotypes prevent people from even trying.

Efforts should be made to promote the engagement of the older adults with technology and the use of mobile devices. Efforts should also be made to make use of technology more accessible and user-friendly. Features that could make technology or apps more user-friendly to older adults and other populations include

• simplistic design navigation
• use of voice activation to navigate the app
• use of larger images and texts for easier readability
• use of larger touchable buttons to assist with dexterity issues
• terms and conditions related to privacy and security of user data being explained in lay terms.

The majority of these features would be helpful to the general population, and at no point should these further exclude the older community. I think what would contribute positively is to create spaces where older people can openly learn about, use, and discuss technology. After all, today’s young adults are tomorrow’s older adults.”

On why Africans in STEM lack visibility:

“A reduced number of Africans are pursuing higher degree education in STEM fields. This is partially due to a lack of opportunities (for example, scholarships, postgraduate programs, funding), focus on non-STEM disciplines, insufficient investment by governments toward STEM education, and workforce development. It has led to the global research output of merely 1.4 percent in Sub-Saharan Africa and low levels of peer-reviewed citations.

The pandemic has illustrated the importance of having research facilities and skilled individuals in local African communities to respond, to be self-sufficient, and not as reliant on international support.

Africans in STEM both in industry and academia are doing brilliant work in both Africa and the diaspora, and these contributions to STEM fields should be promoted. There is a lack of mentorship by Africans in STEM to younger generations to inspire them and make them feel as though such a career is possible at all. There is power in having mentors that look like you and come from the same region.

The pervasive stereotypes of Africans only being poverty-stricken and malnourished in many western countries has in some cases, led to the lack of representation of African contributions in STEM. Africa is often viewed as being one country, but in reality, the continent consists of a melting pot of diverse cultures, languages, and people. We must start changing the narrative surrounding Africans in STEM and provide them with opportunities to share their stories. Visibility STEM Africa aims to promote the visibility of Africans in STEM and provide opportunities for them to flourish in their scientific fields and communities.”

On practicing self-care especially during COVID-19:

“I am getting better at practicing self-care, and the pandemic forced a lot of us to reflect upon our current situation. Before the COVID-19 pandemic, I regularly would put myself last. For instance, a deadline is more important than my sleep. During the pandemic, I have tried to focus on getting into a better sleeping routine and on my mental well-being by practicing mindfulness and regularly meditating. I still find it difficult, but the more you do, the easier it will be to form habits. I am passionate about exercise and its effect on mental health, so I regularly do Zoom exercise sessions with friends and family. I was able to get in touch with many friends I grew up with via video call. This was both helpful and nostalgic because I appreciated my social support network.”

On getting older in today’s world:

“I sometimes feel that people tend to treat the older population unfairly and almost as though they are a separate group. This age divide has been evident during the COVID-19 pandemic. I have heard younger people make comments like, “But it only affects older people, so it is not that big of a deal.” I feel that to some degree, such responses stem from younger people being subconsciously fearful of becoming older themselves as they inevitably will. As a society, we do everything in our power to counter the aging process, and many industries greedily profiteer from this obsession. I sometimes feel that some people view aging as an internal cell decay time bomb.

At my current age, I do not fear aging nor the existential anxiety commonly associated with the awareness that death is inevitable. I feel that it is more prudent to stop being anxious about phenomena that we cannot control. But, ask me when I am 60 and perhaps my response will change because the onset of age-related health consequences will have occurred (Like menopause! I am not looking forward to that).”

I sometimes feel that people tend to treat the older population unfairly and almost as though they are a separate group.

Nataša Lazarevic, BSc (Hons)