rethink investments.

rethink investments builds on our analysis of the fundamental transformations underway in our economies and societies, and articulates the thematic investment opportunities that flow from them.

From ongoing changes in global demographics, longevity, infrastructure, technology, and the shift to a net-zero, nature-positive economic model, we have identified six high conviction investment themes:

a thematic investment framework.


rethink everything® is the lens we apply across the global economy including technology, demography, politics, and finance as the world transitions towards a net-zero carbon and nature-positive future. As governments, consumers and businesses adapt to these shifts, we are positioning portfolios to benefit from emerging opportunities. rethink investments outlines our core convictions about these fundamental transitions through targeted thematic equity exposures. 

Our six research-originated high conviction investment themes that follow from our analysis of demographics, technological breakthroughs, and the inevitable march towards a CLIC® (circular, lean, inclusive, and clean) economy, is designed around secular trends, which maintain their relevance throughout political changes and choices.

In this 2025 edition we explore how our rethink investments thematic convictions apply in today’s multipolar world, where shifts are being intensified by the US administration’s priorities. With global trade, international relations and economic policies all changing profoundly, where can investors find new opportunities?

We see our rethink infrastructure theme outperforming in 2025. As our rethink new gen and rethink technology themes look well positioned, we leave their structure largely unchanged. In rethink longevity, we think navigating the new policy waters requires more selective stock choices. We de-emphasise sustainable food systems in rethink net zero to the benefit of better materials and construction, and we add rail mobility to compensate for slower EV adoption. We shift our rethink nature approach towards the theme of water – the most mature nature-focussed asset for investors.

These themes leverage our research into demographics, technological breakthroughs, and the transition to a low-carbon future. They are long-term shifts impacting human activities over decades. They provide powerful catalysts, and are disrupting sectors, creating new business models and value chains, winners and losers

1. rethink longevity.


The ‘longevity economy’ is creating opportunities across healthcare, financials, and consumer sectors. Under President Trump’s new administration, however, tariff-related turmoil is momentarily slowing growth in the US and globally. Performance linked to our sub-theme of consumption by seniors, which is dependent on the business cycle, should thus slow. US protectionism aside, we see potential in longevity healthcare. Life expectancy in the US, where healthcare is much more expensive than in most developed countries, has declined. To tackle this, the US will target the affordable treatment and prevention of obesity, cardiovascular and chronic kidney diseases, as well as age-related oncology and neurodegenerative diseases. China is concentrating on the significant increase in cardiovascular and chronic respiratory diseases caused by accelerated urbanisation and industrialisation. 

In 2023, Americans had a life expectancy of 78.4 years, at the time four years fewer than the average life expectancy of comparable countries

2. rethink new gen.


Born between 1997 and 2010, Gen Z is already the world’s second largest demographic group at over two billion people, the majority in emerging countries. By 2030, Gen Z will be the cohort with the highest spending power, shaping global consumption patterns. They are highly tech-savvy, always connected, social network-hooked, urban, socially conscious, predominantly online, and AI-embracing. Our rethink new gen theme builds on listed companies in the consumer, technology, communication services, media, and healthcare sectors that adapt their business models and product and service offerings to Gen Z expectations and challenges. 
 

4. rethink net zero.


Although global emissions reached their highest level on record in 2024, there is a growing perception that climate transition is becoming a tale of two worlds, with a shift in priorities by the Trump administration juxtaposing renewed commitments by China and Europe. The electrification of mobility faces two challenges: protectionist measures in the US and Europe against China’s low cost EVs, and lagging technology outside China. Global EV adoption rates for private use will therefore be slower than previously charted. We thus add rail mobility for people and freight, which we expect to rise, along with infrastructure upgrades worldwide. Better materials and construction remains a big theme, with lumber and timber gaining traction in the US, and circular materials advancing in Europe. We think ambitions for a low-emissions food system may be scaled back in favour affordable food under new trade dynamics. 

Passenger train market is set to grow by 5% annually until 2030, and freight by 4.5%5

5. rethink nature.


Biodiversity loss, land degradation, desertification, and drought are posing serious threats. With nature loss endangering an estimated 65% of Chinese GDP, China is not only the single most exposed country – it is also in the driver’s seat in terms of nature-related research. The initiatives it has launched are expected to create nearly 90 million jobs by 2030. While rethink nature is the least mature of our themes, it is certainly the one with the most at stake, and with the most profound long-term consequences on our daily lives. This year we have homed in on the rather mature topic of water. In a context where the water needed to cool new data centres will equate to the US’ drinking needs over the next five years, the water value chain spanning water production, preservation, testing, management, and circularity deserves particular attention. 

Public awareness, government action, and efficient technologies are building a favourable environment for leading water technology and treatment companies to scale up solutions that restore water assets

6. rethink infrastructure.


Infrastructure not only frames the feasibility of governments’ and corporates’ strategies, with infrastructure for energy, water, communication, transportation and mobility, building, space, and the AI value chain increasingly seen as a means for them to assert their dominance, economic independence, and sovereignty – but infrastructure also drives the pace of change, creating structural advantages for those investing judiciously. The increasing prevalence of armed conflicts and extreme climate events, added to the trade tensions ignited by the Trump administration’s tariff policy, have returned infrastructure to the spotlight as both an investment opportunity and a risk. This is most obvious in both security infrastructure and infrastructure security. 
 

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