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 the Cold War had ended in a different way, say, with a dramatic and early thaw in U.S.-Soviet relations during the late 1960s?', 'Imagine a world where instead of pursuing decades of rivalry, both superpowers decided to collaborate on scientific advancements.', 'Instead of the Apollo program leading to the moon landing, what if NASA teamed up with the Soviet space program to create a shared mission to Mars?', 'The quest for the red planet could have sparked a golden age of technological innovation, leading to breakthroughs in energy, medicine, and global communication.', 'In this alternate timeline, the space race transforms into a space renaissance, where the focus shifts from competition to collaboration.', 'As a result, the profound tensions of the Cold War could have eased earlier, fostering a new era of diplomacy and peace.', 'Communities worldwide would witness a surge in cultural exchanges, art, music, and shared knowledge, breaking down the barriers that separated East from West.', 'Meanwhile, countries like China and India, no longer caught in the crossfire, gain a more significant role in a cooperative global landscape.', 'What happens to nuclear arsenals when both superpowers embrace friendship instead of fear?', 'In this version of history, the threat of nuclear war diminishes, perpetuating a safer world for future generations.', 'The arms race is replaced by a race to cure diseases, combat climate change, and explore the cosmos together.', 'Without the constant pressure of militarization, global economies thrive, paving the way for prosperity throughout the globe.', 'However, we must wonder: would this peace hold strong, or would underlying tensions still bubble to the surface?', 'What of the domestic policies of both the U.S. and USSR? Could they evolve more democratically and humanely without external pressures?', 'In this world, perhaps the Berlin Wall never rises, or if it does, it’s tumbled down much sooner.', 'Historians speculate that such a shift could have led to more equitable distribution of resources globally.', 'Emerging technologies like the internet may have developed differently—sooner in fact—with fewer patents engulfed in secrecy.', 'Now, global citizens collaborate more closely, contributing their unique perspectives and innovations towards a singular advancement.', 'The 1980s are marked not by the threat of war, but by festivals of innovation where scientists share ideas openly, leading to a tech boom.', 'As we step further into the 21st century, these alliances might redefine not only international relations but also redefine humanity’s identity.', 'But let’s pivot back: if this utopia seems too idealistic, what lessons can we draw from our own past experiences?', 'What if, instead of harmony, diverging ideologies still surfaced, creating new fronts in our socio-political landscape?', "As we reimagine the Cold War's outcome, I pose a question to you: can humanity ever truly reach its potential without collaboration?", "Comment below with your thoughts and let's explore the vast possibilities of alternate histories together!", "Don't forget to like, subscribe, and hit the notification bell for more deep dives into what could have been!"]