You are a creative SEO expert specializing in YouTube metadata. Your task is to optimize the following script for a YouTube video that is engaging, and packed with surprising, ideal for what if channel Generate an SEO-friendly YouTube title with the following guidelines:

1. Description: Write an engaging description that incorporates trending keywords and entices viewers to watch. Ensure it aligns with the what if channel theme.
2. Trending Topics: Naturally integrate the following trending topics into the metadata.
3. Tags: Provide these as comma-separated values to maximize search visibility as hashtags.

 and send me metadata only without any formatting, add if emojis are needed 
4. Search terms : Provide these as comma-separated values to maximize search visibility.Below is the script to be optimized:
['What if our cities could breathe just like the Amazon rainforest, thanks to buildings that mimic the natural process of photosynthesis?', 'Imagine skyscrapers with skins that absorb carbon dioxide and sunlight, converting pollution into clean oxygen and usable energy, fundamentally transforming urban life.', 'This isn’t science fiction — researchers are developing bio-inspired materials that perform similar feats, but what would this mean for the global economy if scaled worldwide?', 'Firstly, the very architecture sector would undergo a seismic shift, prompting massive investment in bioengineered materials and green construction techniques, triggering a trillion-dollar green building revolution.', 'Moreover, traditional industries reliant on fossil fuels for energy – like coal and natural gas – might rapidly decline as cities begin producing their own clean energy on-site, challenging entire supply chains and sparking new job markets centered on sensor technology, biotechnology, and maintenance.', 'Governments worldwide would be pressured to redefine infrastructure budgets and environmental policies as their urban centers contribute directly to combating climate change, turning cities from carbon emitters into net carbon sinks.', 'Financial markets could reflect this green shift by channeling capital towards companies pioneering biohybrid materials or urban photosynthetic systems, potentially creating a new class of ‘planet-positive’ stock portfolios attractive to socially conscious investors.', 'Yet this transformation wouldn’t be evenly paced; developing economies could either surge ahead by leapfrogging older, polluting infrastructures or fall behind if they lack access to this advanced technology, deepening global economic inequalities.', 'What if the surge in urban photosynthesis technology lowers pharmaceutical costs by providing cleaner air that reduces respiratory illnesses and boosts public health globally?', 'Reduced healthcare expenses mean increased disposable incomes and shifting labor dynamics, possibly igniting economic booms focused on wellness, recreation, and technology driven by improved workforce productivity.', 'Energy independence in major cities could recalibrate trade balances, diminishing reliance on expensive oil imports, thus affecting global geopolitics and national economic stability in surprising and unpredictable ways.', 'An unintended consequence might be the commodification of bioengineered facades, sparking competition to patent specific photosynthesis-inspired designs, and bedazzling intellectual property law with unequal wealth accumulation.', 'The construction hype tempest could provoke waves of speculative bubbles around biotech startups, quickly inflating markets before maturity, mirroring patterns seen in previous technological booms and busts.', 'Socially, the adoption of living buildings evokes existential questions about human roles: are we creators, symbionts, or controllers of urban flora—questions deeply embedded in the evolving economy of nature-inspired technology.', 'Could cities grow beyond passive consumer models into self-regenerating ecosystems, blending technology and biology in seamless economic and environmental harmony?', 'If so, perhaps the most profound economic outcome isn’t profit margins or market caps but in redefining our architecture to be a partner, not an adversary, to nature’s rhythm.', 'So ask yourself: when future investors consider the buildings that output air, light, and power, are we merely humans building in imitation—or are we unlocking an economic era rooted in harmonious biomimicry?', 'Tell us your thoughts in the comments: How would you invest in a world where buildings don’t just stand but live and breathe?']