I have been long perplexed by this question of whether automation and robots will replace human workers. My intuition is that while they will no doubt replace many jobs, they...
Photo: A rainy day in Cambridge, MA, Summer 2022. Last year, I wrote a series of articles about the uncertainty around the decision of buying vs leasing a Tesla model Y. In...
In this post, I will try to flesh out the perspective of a shipping company whose goal is to reduce its carbon footprint. Let us say there a shipping company that owns and...
This is a series of post on my work in the field of green marine fuel. First of all, for marine companies that are considering switching greener fuel, choosing the right...
The steps of calculating the carbon footprint of a supply chain is straightforward: 1- You need to map out your supply chain. This also defines the boundary of your...
I always knew it is a bit cheaper to drive an EV as opposed to a gasoline car (not the owning part, which deserve a separate calculation, but just the day-to-day cost of using...
Have you ever looked at a table in a PDF file (or a picture) and wanted to import it into Excel? This video tells you how! As shown in the short video, this function is not...
Bar charts are one of the most frequently used charts. To use them effectively to generate on-the-point graphs that deliver exactly the right message, however, requires some...
I am onto my second Tesla car leases now, so I think I can define another form of range anxiety with my leased cars: Driving over the lease limit. It was actually quite...
I stumbled upon the book “When” during a trip to my local library. What a pleasant surprise – I have been pondering about the same question: Why does our...