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 or anything your response should be just the metadata
4. Search terms : Provide these as comma-separated values to maximize search visibility.Below is the script to be optimized:
['What if we could bring back the woolly mammoth, not as a mere scientific curiosity, but as a key player in restoring the Earth’s frozen tundras?', 'Imagine a world where herds of these colossal creatures roam Siberia again, their heavy steps transforming sprawling frozen landscapes into fertile grasslands once more.', 'The idea sounds like something out of a sci-fi novel, but with cutting-edge CRISPR technology, scientists are inching closer to resurrecting the mammoth’s frozen genome from ancient DNA fragments.', 'But beyond the spectacle lies a deeper question: could revived mammoths actually help reverse climate change by restoring ecosystems that lock in carbon and prevent permafrost thawing?', 'When mammoths trampled through the tundra, they maintained a grassland ecosystem that reflected sunlight and absorbed atmospheric carbon, in contrast to the current mossy forests that trap more heat beneath the surface.', 'Reintroducing mammoths might halt the release of trillions of tons of greenhouse gases contained in thawing permafrost — a natural air conditioner for our planet extinguished alongside the last mammoth thousands of years ago.', 'Yet, this raises ethical and ecological dilemmas: what unforeseen ripple effects could mammoths have on modern wildlife and indigenous communities who have adapted for generations to today’s frozen terrain?', "The introduction of an extinct megafauna could disrupt existing food chains, challenge conservation priorities, and spark debates about which ecosystems truly define 'wild' nature anymore.", 'Could museum exhibits come to life into roaming modifiers of climate and habitat, shifting our role from mere species observers to planetary engineers—the ultimate gardeners of Earth’s future?', 'Such power to rewrite ecology forces us to reconsider: do we have the wisdom to unleash species back into the wild, knowing our actions now shape evolutionary history itself?', 'Economically, the costs and benefits are enormous, not just in conservation funding but in potential new tourism, research opportunities, and climate mitigation strategies pivoting on de-extinction success or failure.', 'Technological triumph might pioneer similar efforts for other lost species that once balanced fragile students of biodiversity, such as the thylacine or Tasmanian devil.', 'Or, perhaps, this venture reveals our hubris, a biotechnological Pandora’s box that spells disaster instead of salvation—invoking chaos rather than harmony in an already fragile climate system.', 'Regardless, the existence of revived mammoths in any form compels us to face profound philosophical questions about extinction’s permanence and whether humans should override nature’s finality.', 'As the buzz around de-extinction grows louder, one truth remains: science is no longer confined to watching life bygone; it’s increasingly a powerful architect of life жстртиифя.', 'So, what if these titans of the ice age do return—not as ghosts in our labs but as living forces outside those walls?', 'Could bringing woolly mammoths back from extinction herald a thrilling new dawn for our planet, or are we opening a door better left closed?', 'Tell us your thoughts in the comments—would you welcome the mammoths’ thunder, or fear what echoes their return might awaken?']