Hans Rosling, the Swedish physician and professor of international health, often emphasized that the world, in general, has improved, with reductions in extreme poverty, better health outcomes, and higher education levels. He argued that many people have an overly negative perception of global development, not fully recognizing the progress made.

However, Rosling was also aware of the ongoing challenges, such as climate change, pandemics, and economic crises. He described himself as a “possibilist” rather than an optimist, meaning he acknowledged both progress and remaining issues.

In terms of globalization's impact on the standard of living in the Western world, there has been debate about whether globalization has contributed to rising inequality and economic difficulties in some Western countries. Some critics argue that Rosling's positive view of global development may not have fully accounted for these aspects.

In summary, while Hans Rosling recognized global progress, he was also mindful of the challenges that remain, including those affecting Western living standards in a globalized economy.