In 2021, Elon Musk became the world's richest man (no woman came close), and Time named him Person of the Year: "This is the man who aspires to save our planet and get us a new one to inhabit: clown, genius, edgelord, visionary, industrialist, showman, cad; a madcap hybrid of Thomas Edison, P. T. Barnum, Andrew Carnegie and Watchmen's Doctor Manhattan, the brooding, blue-skinned man-god who invents electric cars and moves to Mars." Right about when Time was preparing that giddy announcement, three women whose ovaries and uteruses were involved in passing down the madcap man-god's genes were in the maternity ward of a hospital in Austin. Musk believes a declining birth rate is a threat to civilization and, with his trademark tirelessness, is doing his visionary edgelord best to ward off that threat. Shivon Zilis, a thirty-five-year-old venture capitalist and executive at Musk's company Neuralink, was pregnant with twins, conceived with Musk by in-vitro fertilization, and was experiencing complications. "He really wants smart people to have kids, so he encouraged me to," Zilis said.

Large pre-trained language models (PLMs) have been shown to retain implicit knowledge within their parameters. To enhance this implicit knowledge, we propose Knowledge Injection into Language Models (KILM), a novel approach that injects entity-related knowledge into encoder-decoder PLMs, via a generative knowledge infilling objective through continued pre-training. This is done without architectural modifications to the PLMs or adding additional parameters. Experimental results over a suite of knowledge-intensive tasks spanning numerous datasets show that KILM enables models to retain more knowledge and hallucinate less, while preserving their original performance on general NLU and NLG tasks. KILM also demonstrates improved zero-shot performances on tasks such as entity disambiguation, outperforming state-of-the-art models having 30x more parameters.

As AI matures and its use becomes widespread, the technology learns what we teach and uses it to do as we instruct, so ethics is a vital consideration in both creation and consumption. As an infant, Superman was sent in a rocket from Krypton and crash landed on Earth. He was found and adopted by the kind-hearted Kent family, who taught him strong values. As every parent knows, a large part of the person a child grows up to become results from the values parents role model. But this was no ordinary child, he had super powers.

Hollywood has a history of drawing on collective fears. The dawn of the atomic age saw a boom in world-ending disasters, James Bond battled Russians all throughout the cold war, and the post-9/11 era saw a grimly predictable rise in Arab and Muslim bad-guys. And so it follows, that in the past few years – as the likes of Mark Zuckerberg, Elon Musk and Jeff Bezos have accrued more power, wealth and influence than most governments – the face of villainy has changed again. Since the turn of the decade, blockbusters have increasingly cast Silicon Valley's tech-bros as supervillains. And it's not hard to see why.