There were many times early on in school when I thought about leaving to get a job and help my family financially, but they would not let me. When I got out of school, I initially worked for a company in San Diego, not a school, so that I could insure job security and make more money then at a university.
In January 1977, I started work at Sandia National Laboratories in Albuquerque, participating in the One Year On Campus (OYOC) program, which is meant to help minorities and women get higher degrees. I consider myself to be a case study in how the system works for getting minorities and women into advanced degrees through national laboratories. I saw people with advanced degrees doing the things I wanted to do, and that having a graduate degree in engineering was the key to success.
I love my job. I work on problems in engineering that are important and interesting. With the knowledge that I gain from studying these problems, I get to teach and inspire students at all levels, from high school, to my university classes, to professional engineers in industry. I feel privileged being an academic at the University of Arizona.
I decided on environmental studies because it gave me the chance to combine my love of science with my desire to help farm workers and farm land. In order to fully comprehend a problem, environmental studies examines the whole picture, including the social, economic, political, biological, and ecological aspects of the environment. So, to understand why Mexican farm workers were being treated poorly in the United States, I had to understand the social, biological, and ecological aspects of the entire agricultural system that they were part of, both in the United States and Mexico.
I was born in 1939 in Tularosa, New Mexico. My people are known as Chicanos, with four hundred years of heritage in New Mexico. My family was poor and extremely hard working, and I was the third oldest of five children. My siblings and I started working in the cotton fields when we were in grade school, trying to earn money to help our family. Although we were poor, we were rich in family values; the values I grew up with were those of family, community and helping each other.
When I graduated from high school I was ready to join the Air Force. But, a friend of my family came to my graduation and offered to buy my books for the first year if I attended the College of Saint Joseph in Albuquerque. He took me there during the summer to see the campus and I decided I would take him up on the offer. This friend taking interest in my education motivated me in ways that are immeasurable.
I was the only one from my family to go to college and my first year of school was very difficult. I was so homesick I almost quit, but my parents considered education to be very important so they encouraged me to continue and pursue my degree.
When I was an undergraduate in college I supported myself by being a janitor for four years. I also had to take out loans to help support my education. Since I had not planned on attending college I did not seek any scholarships as a senior in high school and I did not receive any counseling to that end.
Despite my financial difficulties, I never had any doubt as to what I would study in college: mathematics. During my senior year at the College of Saint Joseph, my mathematics professor suggested that I attend graduate school and study statistics, since he felt that was becoming a very important field of study. He was right. I received a Ph.D. in statistics in 1966 from Colorado State University. As a graduate student I had a research assistantship for one year and a training grant from the National Institutes of Health (NIH) for four years. In graduate school there are more opportunities for support in the form of research/teaching assistantships, fellowships, grants, etc.
What do statisticians do? We are involved in the design of studies for producing meaningful data, analyzing data for useful information, and drawing practical conclusions from data. Statisticians are employed in our government where they are involved in many areas used in forming national policy, such as the census bureau where they design sample surveys. They are also involved in the pharmaceutical industry where they analyze data to determine which drugs are effective and safe before they are dispensed to the public; in the credit card industry where they determine the credit rating of applicants for credit cards; in industry where they are involved in the quality assurance of products; etc. In short, statisticians are employed in many different types of industry, which affect our daily lives.
We lived in a diverse low-income neighborhood in Stockton, California. From the earliest age, I was surrounded by Filipinos, Latinos, Chinese, Japanese, African Americans, European immigrants, and other American Indians My father was Cherokee and my mother mixed Cherokee heritage, both born in Delaware County, Oklahoma, but relocated to the California Bay Area for work.
The first semester of college was very challenging. I had to work to support myself through school, so I taught English classes to kindergartners. But I was extremely determined. I was the first one in my family to get a college degree and everyone was always supportive.
After obtaining my PhD working on the biogeochemistry of manganese in Oneida Lake, New York, I was a postdoctoral fellow in two different laboratories: the Carnegie Institution of Washington, D.C., and the Institute of Marine Science(University of North Carolina at Chapel Hill). The aim of the research was to study the effects of atmospheric deposition (rain) in the open ocean and I even had the opportunity to experience a hurricane while at sea!
I was born in a town called Rio Grande City, Texas, but I grew up in Roma, just a few miles away. I have an older brother and a younger sister. My father was from Roma and my mother came to the United States from Mexico when she was six. Part of border culture is having family on both sides and crossing the border on a regular basis. This has always been a part of my life. My interest in science grew out of my interest in nature. I used to grow plants and flowers with my grandmother, and I had a fascination with wildlife. I also enjoyed going out to our farm, planting and being involved in the harvesting of crops.
When I was a kid, I loved going to the movies with my uncle. During the 1950s, science fiction films became really popular. They had titles like Teenagers from Outer Space or When Worlds Collide. Even though these movies may have been far-fetched, they led to my first interest in science.
Growing up in New Mexico, I was always interested in the stories about how the mountains and rivers surrounding me came to be. I remember being told the mountains outside Albuquerque were uplifted during a single huge earthquake and I questioned it immediately, wanting to know more. I also loved hiking in the mountains because I could get away from everything and be on my own.
I enrolled with the intention of becoming a physicist since I was good at science. But the physics class was in the basement and it was terrible! We were indoors, working with equations and doing meaningless experiments. It felt so sterile, closed in, not what I wanted to do with my life.
In my third year, I was still trying to choose a major when I took a geology class by accident. I was immediately enthralled. Geology allowed me to combine my love of the outdoors and science. I saw these guys getting paid to go camping and I knew that was the job I wanted.
Through Gary I met Jeff Grambling, who hired me as a geology field assistant and taught me all about mapping complex geology. He was an amazing friend, mentor, and teacher. While I was working with him, he died from a brain tumor. He was only 40 years old, younger than I am now. I still feel the loss of him greatly.
When Jeff passed, Karl Karlstrom took over for him and he was also an important mentor. He gave me a strong foundation in structural geology that I still draw on today. In fact, I still use my notes from his classes as a basis for some of my lectures at Cornell today. Karl really pushed me to go to graduate school. For example, once he had me lead a field trip for a group of students visiting from Princeton University. I showed them the local geology and they were so impressed with my knowledge that they thought I was a postdoc. The Princeton professor who brought the students to New Mexico ended up becoming my PhD advisor. Later, Karl told me he knew it would work out that way.
There is one very clear connection between my culture and my interest in science. I would say that on the reservation, there was a great deal of pride in being free, including free thinking. This way of thinking helps if you want to do scientific research. As a scientist, one thing you get to do is pursue a question that is of interest to you, even if it is not of interest to someone else. My mother was the one who helped me become interested in science and mathematics. She had scored 100% on the New York State test in geometry, and she always told me I could do the same. I never did get 100%, but I scored very high on this exam. Unfortunately, my mother never had the opportunity to attend college. When her friends were going off to college, she had to get a job as a domestic. In fact, she worked as a domestic in the high school she attended. She would have liked to be a teacher, but she did not have the money to get the training to become one.
I went to the University of Buffalo, which I thought was a long, long distance from home, but it was actually only thirty miles away. I lived in the dorm for my first two years of college, and my quality of life jumped tremendously. There was running water, and as far as food went, all you had to do was go to the cafeteria and there was as much food as you could possibly eat. It was really a step up, and it was interesting meeting people from other cultures who thought dorm life was awful.
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