Tierra is a computer simulation developed by ecologist Thomas S. Ray in the early 1990s in which computer programs compete for time (central processing unit (CPU) time) and space (access to main memory). In this context, the computer programs in Tierra are considered to be evolvable and can mutate, self-replicate and recombine. Tierra's virtual machine is written in C. It operates on a custom instruction set designed to facilitate code changes and reordering, including features such as jump to template (as opposed to the relative or absolute jumps common to most instruction sets).
The basic Tierra model has been used to experimentally explore in silico the basic processes of evolutionary and ecological dynamics. Processes such as the dynamics of punctuated equilibrium, host-parasite co-evolution and density-dependent natural selection are amenable to investigation within the Tierra framework. A notable difference between Tierra and more conventional models of evolutionary computation, such as genetic algorithms, is that there is no explicit, or exogenous fitness function built into the model. Often in such models there is the notion of a function being "optimized"; in the case of Tierra, the fitness function is endogenous: there is simply survival and death.
Tierra is a Latin R&B band, originally from Los Angeles, California, that was first established in the 1970s by former El Chicano members Steve Salas (vocals) and his brother Rudy Salas (guitar). The other original members were Bobby Navarrete (reeds), Joey Guerra (keyboards), Steve Falomir (bass guitar), and Philip Madayag (drums) and Andre Baeza (percussion). Their biggest hit was the 1980 remake of The Intruders' 1967 hit "Together", written by Gamble & Huff, which reached #18 on the Billboard Hot 100, and #9 on the US Billboard R&B chart.
Tierra has the distinction of being the first Latino band to have four songs on the national chart with two of them in the Top 100 at the same time.
Around 1973, Rudy and Steve Salas formed Tierra and their self-titled debut album was recorded. By the mid-1970s the band consisted of the Salas brothers, Rudy Villa on reeds, Kenny Romain on drums and latin-percussion, Conrad Lazano on bass, Aaron Ballesteros on drums and vocals, Alfred Rubaclava on bass and Leon Bisquera on keyboards. Around that time they recorded the album Stranded for the Salsoul records label.
One of Us
(One of us) Yeah, Rule
(One uf us) Yeah, nigga
If God were one of us
(One of us) What about that
What if he was
What if he was me
(One of us) What the fuck would I do
Lord, when I die pacify, crucify me
I rock a Devil cross, one's for the soul one's for the body
If I'm built then God dies, I wanna see God cry
Real tears from a burned out life in ten years
I sware I got the Devil in me, with no fear
If I hear I can't see, if I see I can't hear
It's the eerie little thing between deathness and blindness
Weakness and kindness, rejects and primaz
I'm on this when I'm hollerin', Dear Lord, take me (One of us)
(Baby) 'Cuz I ain't really happy here, can you blame me
This game done changed me, made me an animal
I can't even laugh no more, my kids smile for me now
I'm the one-and-only, my momma's only child
Lord, save me before I go crazy
'Cuz if you, live through the strain
just to die from the pain, tell me
Would you believe that you could breathe again
[Chorus]
If God were one of us (One of us)
Would he sin and love to lie I wanna know
If God were one of us (One of us)
Would he freakin' live his life I wanna know
If God were one of us (One of us)
Would he use his name in vain I need to know
If God were one of us (One of us)
Would he believe that he could breathe again
Yo, yo
Now let's look at things through my right hand
What if you was that man
Would you run wit me Gun wit me
Would you understand the husstlin', the struggeling
Live amongst dope heads, raisin' your kids and runnin' from the Feds
We'd be bound to bump heads, 'cuz you livin' my life
All righteous, and you said livin' righteous was right
But there's two sides to life - one dark, one light
If you lighten up forever you can dig to the night
Wrap them guns over there, and bring 'em on ova' here (One of us)
'Cuz my God is bigger down your god down here
Now we ride jet sled baby, bubble in Ba-Namb
'Cuz Rule and the Lord got it goin' on
Been, known to do bad shit, I'm so heavenly, but so devilish
If, you, live through the strain just to die from the pain, tell me
Would you believe that you could breathe again
[Chorus]
Yeah, Yeah, Yeah, Yo
Let's trade places, Rule be Spirit, God be flesh
And let's see just how, weak the flesh gets
Now you call on me, Every night bend your knee
Until your start to realize I ain't answerin'
Now you hang up the phone, Lord, pick up the chrome, Lord
Can I blame you, Lord, for needin'a feed what's yours
Got a wife that you love, yet you still lust whores
And I'm supposted to judge you, on earth where it's ugly
You might as well aim at the sky, slug me (One of us)
'Cuz I ain't bein' a Fair God, when life is so hard
I know what'chu goin' through, every move you make
Every crime committed every little mistake
I still got love for ya, fair is fair
As long as you repent you'll be good up here (Baby)
'Cuz if you, live through the strain
just to die from the pain, tell me
Would you believe that you could breathe again
[Chorus x4]
Yeah, uhh
Yeah, uhh, yeah, c'mon, tell me
Uhh, man, c'mon tell me
One of us, heheahah
If God were one of us
Murda Inc. shit
Nigga, ain't nothin' touchin' me
J to A R-U-L-E nigga
c'mon, c'mon
Ha, ha, come and get me, niggas
I wanna know
Yeah, yeah
Tell me, tell me
Can you hear me
Would he believe that he could breathe again
Niggas
One of us [x12]
Murda Inc. shit
Heh, Ja Rule, Slow Rob
Irv Gotti, Rebel, uhh
Get it right
Black Child, day's on
We all in here, Big D
Tauric
Huh, uh, Chris Gotti
Wuss' happenin' nigg
uhh, s'murda, uhh, s'murda, uhh, s'murda, uhh
This ain't fuckin' wit ya
*fff* yeah
*sss* yeeeah
*sss* yeeeah