What does science say about consciousness—and why do we remain so mystified? Chuppala Nagesh Bhushan The hard problem softens Consciousness is the most familiar thing in the world and the least understood. Humans experience it continuously—every moment of waking life—and yet cannot explain what makes it tick. Scientists can map neural activity, measure brain responses and model cognitive processes. But none of this illuminates the central mystery: why should any of this feel like something from the inside? This paradox has driven researchers toward increasingly unconventional territory. In his new book, A World Appears , the writer Michael Pollan chronicles this strange journey through plant neurobiology, psychedelic research, meditation studies and philosophical idealism. His conclusion is characteristically modest: after five years of investigation, he knows more—but perhaps understands less. And that may be progress. Botanical mysteries For decades, p...
Moonshots and Musk's Billions SpaceX's record-breaking debut on the Nasdaq is a triumph of spectacle over substance. Its financials deserve far more scrutiny than the fanfare they are receiving. CHUPPALA NAGESH BHUSHAN HYDERABAD, June 12th 2026 When Elon Musk's SpaceX began trading on the Nasdaq on Friday, pricing 555m shares at $135 apiece and raising over $75bn, Wall Street responded with the breathless enthusiasm it reserves for spectacles of this magnitude. The offering dwarfs Saudi Aramco's $29.4bn debut in 2019 — itself a record that stood for seven years — and values SpaceX at just under $1.8trn, placing it in the rarefied company of America's ten largest listed firms. A trillionaire, if share prices hold, could soon exist. Whether the underlying business deserves such a valuation is a rather more interesting question. The answer, on sober inspection, is: not yet, and perhaps not ever without extraordinary luck. SpaceX generated $18.7bn in...