Despite dry runs and contingency planning, a lot can go wrong. Refrigeration problems could ruin doses, and logistical snafus could delay shipments. If hospitals botch the challenge of scheduling a continuous stream of people to get the shots, defrosting doses might go bad. And the pandemic itself could sideline some of the armies of workers involved in the effort.

“Everything has to come together—the packaging, the dry ice, the vials, the material itself. It all has to come together to the same place and have enough of it and exactly the right people there ready to take it,” said Yossi Sheffi, director of the MIT Center for Transportation & Logistics. “Right now, there’s no conductor to the symphony,” just many parts that each need to work.

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“Hollywood’s like Egypt: full of crumbled pyramids. It’ll never come back. It’ll just keep on crumbling until finally the wind blows the last studio prop across the sands.”

David O. Selznick, the golden era producer, made that glum proclamation in 1951.

Complete article here on NY Times here-->

One day, I hope we will know the answers to all these questions. But there are other challenges, other big questions on the planet which must be answered, and these will also need a new generation who are interested and engaged, and have an understanding of science. How will we feed an ever-growing population? Provide clean water, generate renewable energy, prevent and cure disease and slow down global climate change? I hope that science and technology will provide the answers to these questions, but it will take people, human beings with knowledge and understanding, to implement these solutions. Let us fight for every woman and every man to have the opportunity to live healthy, secure lives, full of opportunity and love. We are all time travellers, journeying together into the future. But let us work together to make that future a place we want to visit. Be brave, be curious, be determined, overcome the odds. It can be done.

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