Posts
Conservation Laws
/in Ideas, Science/by Catherine HaslagThere are many conservation laws that govern how the universe works. I teach two of these laws in my chemistry classes.
The first is the Law of Conservation of Matter, which states that matter cannot be created or destroyed. Atoms can rearrange to make new compounds, but the amount of matter you start with will equal the amount of matter you end with.
The second is the Law of Conservation of Energy, which states that energy cannot be created or destroyed. Energy can convert from one type to another (kinetic energy to potential energy or mechanical energy to electrical energy). Still, the amount of energy you start with will equal the amount of energy you end with.
These laws mean that you can never create more than you started with.
Business pushes the concept “do more with less.” However, since you can’t end with more than you started with based on the Laws of Conservation of Matter and Energy, it is impossible to do more with less.
This example is one of the many reasons a basic understanding of science is essential – it allows you to understand when someone is peddling bullshit, so you know not to buy it.
Dear Ms. L’Engle
/in Books, Life/by Catherine HaslagDear Ms. L’Engle,
It started as a school assignment
in 5th grade. Eighteen copies of A Wrinkle in Time lined up on the shelf like identical little soldiers as Mrs. Hitz talked about the first novel we were reading for the year. We were going to read 4 such novels between August and May. Yours has been with me ever since.
I still have the copy we read. Since our parents provided the money to buy the copies for the classes to share, we got to take them home at the end of the year. It has had an honored spot on my bookcase ever since. My steady companion for 30 years. It was my introduction to the sci-fi/fantasy genre of books. I loved the whimsy of Ms. Who, Ms. What, and Ms. Which. The tesseract boggled my young mind.
I related strongly to the heroine Meg, an awkward girl who doesn’t yet know or trust her abilities. Who doesn’t yet know where she fits in the world. My 11-year-old self hadn’t yet begun to really test what she was capable of let alone trust her abilities. Meg gave me a role model to learn from.
I eventually discovered there were four books about the adventures of Meg and her brothers. I devoured A Wind in the Door and A Swiftly Tilting Planet. I couldn’t get into the adventures of Sandy and Dennys in Many Waters. I am sorry to say they were my least favorite characters in the world you created. The only book of the Time Quartet I didn’t read.
In college, I discovered Meg had a daughter, Polly, when I read An Acceptable Time. I was at another turning point as I was stepping into the adult world. I could relate to Polly just as I had Meg when I was 11.
I recently listened to A Wrinkle in Time on audiobook through my library. It reads just as well at 40 as it did at 11. This time, I was reminded that I still have that unsure girl in me, my own internal Meg, but I also have experience that reminds me I have been tested and that I am strong. I know what I can do and I can trust my skills. I now know my place in this world. Your books helped me make this journey because I could relate to your characters and their challenges. Thank you for bridging that gap so I could grow into who I am today.
Sincerely,
Catherine
What I Didn’t Know
/in Books, Ideas, Life/by Catherine HaslagMay 25, 2020
I didn’t watch the full video. 8 minutes and 46 seconds. I saw parts of it, but not the whole tape. I can’t watch the video of George Floyd dying, of anyone dying.
I had the privilege of sitting with my feelings on this for a while. To learn more. To take it all in. I began reading. Looking. Researching for anything I could find.
I found a mountain of information. Podcasts. Books. Videos. Theses. Documentaries. Journal articles. Newspaper pieces. Magazine reports. Websites. There was no end to the documentation. What I could read, view, and listen to. New information to learn, to shatter my old misunderstanding, and develop a new, more accurate picture.
I shouldn’t have been surprised by the deluge of resources I found, but I was. It was eye-opening. Once I started looking, learned so much about US history. More than in any class I took. Our history spells out the impact of racism and how far its tentacles stretched. Education, healthcare, housing, travel, restaurants, the GI Bill, voting rights, religion, policing, marriage, redistricting. There isn’t an area of life that isn’t affected by systemic racism. Every person in the United States has either benefited from or been disadvantaged by this disease.
There are many perspectives to history. The white perspective is the primary one told in this country because white is the dominant race, the dominant caste. There is a vast amount of US history that isn’t taught because it doesn’t paint white people in a positive light. This creates an incomplete and unfair narrative of our country, its history, and its people.
Redlining. Gerrymandering. Jim Crow. Segregation. Racial profiling. Stop and frisk. Voter ID. Poll taxes. Travel bans. Internment camps. Reservations. The war on drugs. All forms of racism make it harder for people of color to live their American dream. All efforts to keep the privilege in the hands of white people. White privilege. White power. White supremacy.
Equal rights have not been established. All lives don’t matter until all lives are treated like they matter. Black and brown lives don’t matter in the United States. Four hundred years of history demonstrates this. The evidence is there for anyone to see if one is open to seeing it.
I believe that the United States of America is a great country. I believe in the quest to form a more perfect union…more perfect union for ALL those who call the United States home. I also know that quest is a messy one. We are not a country of saints. Far, far from it. To paint this country as such is a lie and dooms us to repeat our sins of the past.
If you are open to learning about how systemic racism permeates our society, I encourage you to access the Google Docs link below. It is a file that contains the list of resources I found in my research on systemic racism. As I continue collecting resources, I will continue to update this document.
#SystemicRacism Resources Google Docs Link
These resources tell another side of US history, it’s not a pretty one but it’s true. My hope is that the research I have done will help open more eyes to the reality of our nation and those who are mistreated in it because of the color of their skin. My dream is that as we know the fuller story of US history we will break the ongoing cycle of systemic racism.
When Does My Life Course Catalog Arrive?
/in Ideas, Life/by Catherine HaslagWhen I was in college, way back when Napster was king, Blockbuster was the go-to for movies, and AOL still mailed CDs, there was this thing called a course catalog. It was a book that colleges printed each year that contained every degree program and course the university offered. It was my bible for figuring out what classes to take each semester so I would finish my degree. It gave me direction through the maze of college. Each year I would pick up a new one from Carrington Hall and pour over it to determine which classes I needed to take not just for the next semester, but for my entire college career. I wanted to make sure I was taking the right classes this semester to set me up to take the right courses every following semester until graduation. It was my guide for 6 years for both my bachelor’s and master’s degrees.
Imagine my surprise when I graduated and entered the real world only to realize there is no course catalog for life. Nothing that explains what the next “right” thing to do is. No outline of the next 4 to 6 years. No clear description of prerequisites, options to choose from, or clear path of A to B will get me to C.
I am a planner. I have used many different planners to organize my life over the years, but none of them tell me what to do next. Do I stay with my current job or start looking for other options? How long do I stay in a relationship I am unsatisfied with before it’s time to end it? Is it still taboo to wear white shoes after Labor Day or can I keep wearing those cute white slingbacks until it snows?
Life is improvisation, learning as you go, and working with the information you have at the moment. Sometimes we succeed and sometimes we don’t. Each piece of life is a class with no syllabus, course description, or even a set semester. It took me a long time to realize that we don’t get a course catalog for life. Rather, we get to develop our own as we go.