For Cláudio Lourenço, the path from student to multidisciplinary scientist has been far from smooth. The Postdoctoral Research Associate reflects on the institutional challenges that almost made him give up, the mentor whose support was so important, and the barriers that block the way for young Black chemists.

Please give a brief outline of your role.
I work for a leading consumer goods company. I am a multi-disciplinary scientist contributing to the development of novel formulations for household products.

Why are you supporting #BlackInChem?
I’m supporting #BlackInChem because I am a champion for diversity. I believe that what we see from our windows in the street is what we must have inside our workplaces. In an ideal world we should all have the same opportunities, but unfortunately this is somehow far from the truth. We need to motivate our young Black chemists to aim for a career in science by providing welcoming environments and real opportunities instead of just ticking boxes. We need to showcase our Black chemists to show to the younger generation that they can also be one of us.

What was it that led you to study chemistry and ultimately develop a career in this field? Was this your first choice?
I have always been passionate about research and science. My father had a pharmacy, so I was always close to chemistry and was a very curious child. Yes, it was my first choice but the lack of opportunities and trust from universities and scholarship providers made it a long run. My motivation faded and I nearly gave up.

Was there any one person or group of people who had a specific impact on your decision to pursue your career path?
Yes, but after my degree I nearly gave up. It took me nearly two years and changing cities to find something (a voluntary position). I was always keen on taking up mentors to show me how to progress in my career. There were a few people who helped me by training me and teaching me how to navigate the scientific world and pursue a career in science.

I only got my first job (which I worked for free) because of Peter Stambrook, an American scholar from the University of Cincinnati, who I met through a friend while polishing glasses in a restaurant. This man was open and keen to put a word in for me at a leading university in the UK. He taught me so much on how to be a scientist and humbly grow up and make a career in science. Eventually, all his advice kept me on the right path.

What impact would you like to see #BlackInChem have over the coming year?
More Black students in postgraduate courses and an increase in role models to motivate the younger generations to pursue careers in chemistry.

Could you outline the route that you took to get to where you are now, and how you were supported?
Personally, my career path was far from easy. I only managed to get my PhD at 38 years of age. I needed to first prove myself. Despite all my efforts and dozens of applications, I was never considered a good candidate. I needed to work for free for two years to land a proper job in my field of choice. During that time I took on many odd jobs to support myself. I worked for a top 10 university for free and they never saw my worth or gave me an opportunity. With that experience I landed a proper job at a leading pharmaceutical company. After one year with them, they funded my PhD studies and now here I am with a career in science.

Considering your own career route, what message do you have for people who would like to follow in your footsteps?
Never ever give up - it is possible. Look for the right mentors and be humble. You do not need to reinvent the wheel, but only to find someone who can lend you theirs. Learn to grow from the experiences of others and be ready to fail a couple of times - we all do. Be open to learn and never be afraid of following your dreams.

>> At SCI, we’re proud to support #BlackinChem. Reach out to us with your stories.

What do you think are the specific barriers that might be preventing young black people from pursuing chemistry/science?
I think one of the biggest barriers that prevent people from pursuing careers in science is the lack of role models. If we only show advertisements for chemistry degrees with White people, it’s not encouraging for Black students to pursue a career there. The same goes for when we visit universities; role models are needed. No one wants to be the only Black person in the department. Universities need to embrace diversity at all levels. I understand that tradition sometimes prevents this, but we need to change and ignore tradition for a bit.

What steps do you think can be taken by academia and businesses to increase the number of Black people studying and pursuing chemistry/science as a career?

Showcase Black chemists and inventors to motivate the younger generations and show society that Black people are not only artists and musicians. Target extracurricular activities in schools where children are from disadvantaged backgrounds. Train your staff to be open. Create cultural events that not only target Black people but also for other people to learn and see that in the end we are all equal. We all need to learn to embrace our differences and grow together.

>> As we celebrate #BlackinChem, we mark the achievements of some inspirational chemists. Read more about the amazing career of Percy Lavon Julian.